CAS 137 Chemicals CAS starts from 137

ID	CAS	Name	Molecular Formula	Molecular Weight	Melting Point	Solubility
1	137-00-8	4-Methyl-5-thiazoleethanol	C6H9NOS	143.207
2	137-03-1	2-n-Heptylcyclopentanone	C12H22O	182.303
3	137-06-4	o-Toluenethiol	C7H7S	123.196	14℃	insoluble
4	137-07-5	2-Aminothiophenol	C6H6NS	124.184	23-26℃	INSOLUBLE
5	137-08-6	D-Calcium Pantothenate	C18H32N2O10Ca	476.532	190℃
6	137-09-7	2,4-diaminophenol dihydrochloride	C6H9ClN2O	160.602	222℃	27.5 g/100 mL (15℃)
7	137-16-6	sodium N-lauroylsarcosinate	C15H28NNaO3	293.38	140℃
8	137-17-7	2,4,5-trimethylaniline	C9H13N	135.206
9	137-18-8	2,5-dimethyl-p-benzoquinone	C8H8O2	136.148
10	137-19-9	4,6-Dichlororesorcinol	C6H4Cl2O2	179.001	104-255℃
11	137-26-8	Tetramethylthiuram disulfide	C6H12N2S4	240.433	155-158℃	16.5 mg/L (20℃)
12	137-29-1	Copper II dimethyldithiocarbamate	C6H12CuN2S4	303.979	260℃
13	137-30-4	Zinc Dimethyldithiocarbamate	C6H12N2S4Zn	305.842	248-257℃	0.0065 g/100 mL
14	137-32-6	DL-2-Methyl-1-butanol	C5H12O	88.1482	-70℃	3.6 g/100 mL (30℃)
15	137-40-6	Propionic acid, sodium salt	C3H5O2Na	96.0612	285-286℃	995 g/L (20℃)
16	137-42-8	metam-sodium	C2H4NNaO2S2	161.178		72.2 g/100 mL at 20℃
17	137-43-9	Cyclopentyl bromide	C5H9Br	149.029
18	137-47-3	4-chloro-N,N-dimethyl-3-nitrobenzenesulphonamide	C8H9ClN2O4S	264.686
19	137-49-5	4-chloro-3-nitro-N-phenylbenzenesulphonamide	C12H9ClN2O4S	312.729
20	137-50-8	4,6-Diaminobenzene-1,3-Disulfonic Acid	C6H8N2O6S2	268.267
21	137-51-9	4-aminobenzene-1,3-disulphonic acid	C6H7NO6S2	253.253
22	137-52-0	5'-chloro-3-hydroxy-2'-methoxy-2-naphthanilide	C18H14ClNO3	327.762
23	137-58-6	Lidocaine	C14H23N2O	235.345	66-69℃	practically insoluble
24	137-66-6	6-O-palmitoyl-L-ascorbic acid	C22H38O7	414.533
25	137-88-2	amprolium hydrochloride	C14H20Cl2N4	315.246
26	13701-59-2	Barium Boron Oxide	B2Ba3O6	529.599
27	13701-64-9	diboron calcium tetraoxide	B2CaO4	125.698
28	1370347-50-4	(1S)-1-(3,5-Dichloro-4-pyridinyl)ethanol	C7H7Cl2NO	192.043
29	13704-09-1	ethyl (S)-(+)-mandelate	C10H12O3	180.201
30	137049-00-4	1-methyl-1H-imidazole-4-sulfonyl chloride	C4H5ClN2O2S	180.613	85-90℃
31	137049-02-6	1,2-DIMETHYL-1H-IMIDAZOLE-4-SULFONYL CHLORIDE	C5H7ClN2O2S	194.639	91℃
32	137052-08-5	1-(Tetrahydro-2H-pyran-4-yl)ethanone	C7H12O2	128.169
33	137061-48-4	PACAP 38, Ovine		4534.3
34	137069-23-9	METHYL-(2-M-TOLYL-ETHYL)-AMINE	C10H15N	149.23
35	137071-32-0	Pimecrolimus	C43H68ClNO11	810.453
36	137076-22-3	1-tert-Butoxycarbonyl-4-piperidinecarboxaldehyde	C11H19NO3	213.273
37	137076-50-7	1,4,7,10-Tetrakis(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane	C24H44N4O8	516.628
38	13708-12-8	5-methylquinoxaline	C9H8N2	144.173
39	13708-63-9	terbium trifluoride	FTb	177.923	1172℃
40	13708-85-5	Sodium phosphite	HNa2O3P	125.959
41	13709-36-9	xenon difluoride	F2Xe	169.29
42	13709-38-1	Lanthanum(III) fluoride	F3La	195.901	1493℃
43	13709-42-7	Neodymium fluoride	FNd	163.239	1410℃	insoluble
44	13709-46-1	Praseodymium fluoride	F3Pr	197.903
45	13709-49-4	Yttrium Fluoride	F3Y	145.901
46	13709-94-9	Potassium metaborate	BKO2	81.9081
47	13710-19-5	tolfenamic acid	C14H12ClNO2	261.704	210-214℃
48	137102-30-8	(S)-2-(Boc-amino)-2-phenylethylamine	C13H20N2O2
49	137102-65-9	(R)-2-(Boc-amino)-2-phenylethylamine	C13H20N2O2
50	137156-41-3	Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate	C5H7N3O3	157.127
51	137159-92-3	APTIGANEL	C20H21N3	303.401
52	13716-10-4	Di-tert-butylchlorophosphine	C8H18ClP	180.655
53	13716-12-6	tris(1,1-dimethylethyl)phosphine	C12H27P	202.316	30℃	insoluble
54	13716-38-6	1,1,1,5,5,5-Hexaethyl-3-Methyltrisiloxane	C13H34O2Si3	306.66
55	137160-74-8	(RS)-benzyl (1-hydroxybutan-2-yl)carbamate
56	137178-88-2	5-Bromopyridine-2-carbonyl chloride	C6H3BrClNO	220.451
57	13718-00-8	Barium iodide	BaI2	391.136
58	13718-26-8	Sodium Metavanadate	NaO3V	121.929	630℃
59	13718-59-7	Barium selenite 99.8%	BaO3Se	264.285
60	13720-06-4	2,6-Dibromonaphthalene	C10H6Br2	285.963
61	13720-94-0	4-Chloroquinoline-3-carboxylic acid ethyl ester	C12H10ClNO2	235.666
62	13721-00-1	2,3-Dibromo-quinoline	C9H5Br2N	286.951
63	13721-01-2	4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID	C10H7NO3	189.167
64	13721-29-4	sodium tetrathionate dihydrate	H4NaO7S4	267.277
65	13721-39-6	Sodium Orthovanadate(V)	Na3O4V	183.908	850-866℃	soluble
66	137218-25-8	2-(trifluoromethoxy)phenylacetonitrile	C9H6F3NO	201.145
67	137219-86-4	(R)-DM-BINAP	C52H48P2	734.89	187-191℃
68	137234-62-9	Voriconazole	C16H14F3N5O	349.31	127-130℃
69	137234-74-3	4-chloro-6-ethyl-5-fluoropyrimidine	C6H6ClFN2	160.577
70	137234-75-4	(trans)-6-Chloro-alpha-(2,4-difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol	C16H13ClF3N5O	383.755
71	137234-87-8	6-ethyl-5-fluoropyrimidin-4(3H)-one	C6H7FN2O	142.131
72	137234-88-9	4-Ethyl-5-fluoropyridine	C7H8FN	125.144
73	137254-03-6	Cis-(1R,2S)-2-Aminocyclopentanol Hydrochloride	C5H12ClNO	137.608
74	13726-14-2	4-Chloro-3-methoxyaniline	C7H8ClNO	157.598	77-79
75	13726-52-8	Diethyl N-(4-aminobenzoyl)-L-glutamate	C16H22N2O5	322.356
76	13726-67-5	N-(tert-Butoxycarbonyl)-L-aspartic acid	C9H15NO6	233.219	116-118℃
77	13726-69-7	boc-L-hydroxyproline	C10H17NO5	231.246	123-127℃
78	13726-76-6	N(alpha)-boc-L-arginine	C11H22N4O4	274.317	117-119℃
79	13726-84-6	N-tert-Butoxycarbonyl-L-glutamic acid gamma-tert-butyl ester	C14H25NO6	303.351	102-105℃
80	13726-85-7	alpha-t-BOC-L-glutamine	C10H17N2O5	245.253	114-117℃
81	137281-23-3	N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid	C20H21N5O6	427.411
82	137281-39-1	4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid	C15H14N4O3	298.297	>270℃ (dec.)
83	13730-34-2	Diethyl tetrasulfide	C4H10S4	186.382
84	13730-98-8	4-Chlorophenoxyacetic Acid Sodium Salt	C8H6ClNaO3	208.574
85	13731-82-3	2,5-dibromoterephthalic acid	C8H4Br2O4	323.923	315-318℃
86	13731-98-1	Methyacryloxypropyldimethylethoxysilane	C11H22O3Si	230.376
87	13732-00-8	(3-Acryloxypropyl)methyldimethoxysilane	C9H18O4Si	218.322
88	1373253-28-1	4-Oxopiperidine-3-carbonitrile hydrochloride	C6H9N2OCl	160.603
89	1373265-62-3	2-chlor-4-(4-(naphthalen-1-yl)phenyl)quinazoline
90	137330-13-3	Tilmicosin phosphate	C20H22N2O4	354.4
91	137339-65-2	ser-phe-leu-leu-arg-asn-pro-asn-asp-*lys-tyr-glu-	C81H118N20O23	1739.94
92	13734-28-6	N-alpha-(tert-Butoxycarbonyl)-L-lysine	C11H22N2O4	246.303	205℃
93	13734-31-1	Alanine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-	C9H17NO4
94	13734-34-4	N-Boc-L-phenyl alanine	C14H18NO4	264.298	86-88℃
95	13734-36-6	BOC-Sarcosine	C8H14NO4	188.202
96	13734-38-8	3-tert-butoxy-2-(tert-butoxycarbonylamino)propanoic acid	C12H23NO5	261.315
97	13734-40-2	boc-O-tert-butyl-L-threonine	C13H25NO5	275.341
98	13734-41-3	N-(tert-Butoxy carbonyl)-L-valine	C10H18NO4	216.255	76-80℃	insoluble
99	137348-86-8	di-tert-butyl N,N-diisopropylphosphor-amidite	C14H32NO2P	277.383
100	137349-65-6	BIS(DICYCLOHEXYLPHOSPHINO)METHANE	C25H46P2	408.58	95-102℃(lit.)
101	13735-81-4	1-Phenyl-1-trimethylsiloxyethylene	C11H16OSi	192.33
102	13736-22-6	sodium p-formylbenzenesulphonate	C7H5NaO4S	208.167
103	13737-04-7	2-(Trimethylsilyl)pyridine	C8H13NSi	151.281
104	13737-31-0	1-BIPHENYL-2-YL-N-METHYLMETHYLAMINE	C14H15N	197.276
105	13737-36-5	4-(bromomethyl)phenylacetic acid	C9H9BrO2	229.071	179-183℃
106	137376-38-6	(3-Triethoxysilylpropyl)-t-butylcarbamate	C14H31NO5Si	321.485
107	137379-61-4	N-(4-fluorobenzyl)propan-2-amine	C10H14FN	167.223
108	137382-38-8	2-(tert-Butyldimethylsilyl)thiazole	C9H17NSSi	199.389
109	13739-02-1	diacerein	C19H12O8	368.294
110	137398-54-0	Diisopropyl xanthogen polysulphide
111	137403-12-4	L-694,247	C20H21N5O3S	411.477
112	137419-24-0	tert-butyl 1'H-spiro[indene-1,4'-piperidine]-1'-carboxylate	C18H23NO2	285.381
113	1374258-43-1	5-Bromo-7-(trifluoromethyl)-1H-indazole	C8H4BrF3N2	265.03
114	13745-17-0	4-bromo-1h-pyrazole-3-carboxylic acid	C5H5BrN2O2	205.009
115	13746-66-2	Potassium ferricyanide	C6FeK3N6	329.244		464 g/L (20℃)
116	13746-89-9	Zirconium(IV)nitrate	NO3Zr	153.227
117	1374640-70-6	CO-1686
118	137476-71-2	Rhapontisterone	C27H44O8	496.634
119	13748-90-8	L-alpha-Hydroxyisocaproic acid	C6H12O3	132.158
120	13749-61-6	N-isopropylmethacrylamide	C7H13NO	127.184	89-91℃
121	137496-71-0	(S)-1-BOC-2-METHYLPYRROLIDINE	C10H19NO2	185.263
122	13750-62-4	1-Benzyl-2-methyl-1H-imidazole	C11H12N2	172.226		insoluble
123	13750-68-0	4-METHYL-2-THIAZOLECARBOXALDEHYDE	C5H5NOS	127.164
124	13750-81-7	1-methyl-2-imidazolecarboxaldehyde	C5H6N2O	110.114	35-39℃
125	137504-86-0	4-Chloro-3-fluorobenzeneboronic acid	C6H5BClFO2	174.365
126	13752-51-7	4-[(morpholinothio)thioxomethyl]morpholine	C9H16N2O2S2	248.365
127	137521-81-4	benzoic acid, 3-chloro-4-fluoro-, ethyl ester	C9H8ClFO2	202.61
128	137524-82-4	Boc-D-Orn(Boc)-OH	C15H27N2O6	331.385
129	137528-87-1	3,5-Difluoro-4'-propylbiphenyl	C15H14F2	232.268
130	137529-41-0	TRANS,TRANS-4'-(4'-PROPYL-BICYCLOHEXYL-4-YL)-3,4,5-TRIFLUOROBIPHENYL	C27H33F3	414.546
131	137536-94-8	(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanol	C47H38O4	666.81
132	13754-19-3	4,5-Diaminopyrimidine	C4H6N4	110.117	204-206℃
133	13754-38-6	1-BENZOYLPIPERAZINE	C11H15N2O	191.249	61-64℃(lit.)
134	13754-56-8	DIOXOPROMETHAZINE HCl	C17H20N2O2S	316.418
135	13754-86-4	1,5,6,7-tetrahydro-4H-indol-4-one	C8H9NO	135.163	188-190℃
136	13755-29-8	sodium tetrafluoroborate	BF4Na	109.793	384℃	108 g/100 mL (26℃)
137	13755-38-9	Sodium nitroferricyanide, dihydrate	C5FeN6Na2O	261.918
138	137553-42-5	2-FLUORO-4-IODOBENZONITRILE	C7H3FIN	247.01	103.7-104.6
139	13756-42-8	tert-Butyl p-methylbenzoate	C12H16O2	192.254
140	137568-37-7	(R)-(-)-1,1'-Bi-2-naphthyl di-p-toluenesulfonate	C34H30O6S2	598.728	176-181℃	Insoluble
141	137571-73-4	5,7-Dihydroxy-2,2-dimethyl-4H-1,3-benzodioxin-4-one	C10H10O7	210.186
142	137590-32-0	[R-(R,S)]-[[2-methyl-1-(1-oxopropoxy)propoxy]-(4-phenylbutyl)phosphinyl] acetic acid, (-)-cinchonidine (1:1) salt	C38H51N2O7P	678.794
143	13760-02-6	Diiodosilane	I2Si	281.894
144	13760-78-6	holmium(iii) fluoride	F3Ho	221.926	1143℃
145	13760-79-7	thulium(iii) fluoride	FTm	187.932	1158℃
146	13760-80-0	ytterbium trifluoride	F3Lu	231.962
147	13760-83-3	erbium trifluoride	ErF3	224.254
148	13762-51-1	Potassium borohydride	KBH4	53.9411	500℃	190 g/L (25℃)
149	13762-75-9	lithium metaphosphate	LiO3P	85.913
150	13762-83-9	barium dimetaphosphate	BaO6P2	295.271
151	137624-47-6	[1,1'-Biphenyl]-4-carboxylic acid,4-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-octenyl]hexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester,[3aR-[3a,4(1E,3S*),5,6a]]-
152	137628-17-2	2,3-Dibromo-5-Chloro Pyridine	C5H2Br2ClN	271.337
153	13765-03-2	Lithium iodate	ILiO3	181.844
154	13765-19-0	calcium chromate	CaCrO4	156.072
155	13765-24-7	samarium trifluoride	F3Sm	207.355	1306℃
156	13765-26-9	gadolinium(iii) fluoride	FGd	176.247
157	137654-20-7	2-FLUORO-3-METHOXYBENZOIC ACID	C8H7FO3	170.138	157-160℃
158	137654-21-8	2-Fluoro-6-Methoxybenzoic Acid	C8H7FO3	170.138	89-93℃(lit.)
159	13767-32-3	Zinc molybdate	MoO4Zn	225.347
160	13768-11-1	perrhenic acid	HO4Re	251.212
161	13768-67-7	Yttrium nitrate	N3O9Yb	359.055
162	13769-43-2	potassium metavanadate	KO3V	138.038	520℃
163	13770-61-1	Indium nitrate	InNO3	176.822
164	13770-89-3	Nickel sulfamate	Ni(NH2SO3)2	250.865
165	13772-29-7	zirconium(iv) hydrogenphosphate	H2O8P2Zr	283.185
166	137730-67-7	spiro[indene-1,4'-piperidine] hydrochloride (1:1)	C13H16ClN	221.726
167	137731-41-0	1-N-BOC-1,2-TRANS-CYCLOHEXYLDIAMINE	C11H22N2O2	214.305
168	13774-81-7	borane ammonia complex	H6BN	30.8653
169	13775-52-5	potassium hexafluoroaluminate	AlF6K3	258.267		25℃100mL水中溶1.42g
170	13775-80-9	Hydrazine monohydrobromide	H5BrN2	112.957	87-92℃
171	13776-88-0	Aluminum Metaphosphate	AlO9P3	263.897
172	13778-40-0	Thulium(III)-sulfate octahydrate	H2O13S3Tm2	644.071
173	13780-06-8	Calcium nitrite	Ca(NO2)2	132.089
174	13780-18-2	Calcium selenite	CaO3Se	167.036
175	13780-42-2	Gallium (III) sulfate hydrate	H2Ga2O13S3	445.649
176	13781-53-8	3-Thiopheneacetonitrile	C6H5NS	123.176
177	13781-67-4	thiophene-3-ethanol	C5H6OS	114.165
178	13782-33-7	trans-Dichlorodiammine palladium (II)	H4Cl2N2Pd	209.372
179	1378332-54-7	(6-Chloro-2-pyrazinyl)acetonitrile	C6H4ClN3	153.569
180	137848-28-3	(R)-Nobin	C20H17NO2	303.354
181	137848-29-4	(S)-2'-Amino-1,1'-binaphthalen-2-ol	C20H15NO	285.34
182	137862-53-4	Valsartan	C24H29N5O3	435.519
183	137863-17-3	N-[2'-(1H-tetrazol-5-yl)biphenyl-4-yl methyl]-N-Valeryl-(L)-Valine methyl ester	C25H31N5O3	449.545
184	137863-20-8	N-[2'-(1H-tetrazol-5-yl)biphenyl-4-yl methyl]-N-Valeryl-(L)-Valine benzyl ester	C31H35N5O3	525.641
185	137863-89-9	N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-L-valine methyl ester	C20H22N2O2	322.401
186	137863-90-2	N-[2'-cyano-biphenyl-4-yl methyl]-N-valeryl-(L)-valine methyl ester	C25H30N2O3	406.517
187	137864-23-4	N-[(2'-Cyano Biphenyl-4-yl) Methyl-L-Valine Benzyl Ester	C26H26N2O2	398.497
188	1378655-77-6	methy 2-fluoro-5-hydroxy-4-methyl benezoate	C9H9FO3	184.167
189	137885-47-3	4-(3,4-dimethoxyphenyl)-4-piperidinol	C13H19NO3	237.297
190	1378865-93-0	4-methyl-2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridine	C10H12F3N	203.207
191	137890-05-2	Ethanone, 1-(1-methyl-1H-pyrazol-5-yl)- (9CI)	C6H8N2O	124.141
192	13790-39-1	4-Chloro-6,7-dimethoxyquinazoline	C10H9ClN2O2	224.644	185℃
193	1379014-57-9	3,3-difluorocyclopentanecarbonitrile	C6H7F2N	131.123
194	137915-37-8	6-O-(triisopropylsilyl)-D-glucal	C15H30O4Si	302.482
195	1379227-91-4	Methyl 5-amino-1-ethyl-1H-pyrrole-2-carboxylate	C8H12N2O2	168.193
196	1379368-82-7	5,6-dibromopyridin-3-ol	C5H3Br2NO	252.891
197	13794-72-4	6,7-Dimethoxy-3,4-dihydroquinazoline-4-one	C10H10N2O3	206.2	309-311℃
198	137951-75-8	MYRISTALKONIUM SACCHARINATE
199	1379546-46-9	Carbamic acid, N-[(1S)-1-(3-chlorophenyl)-2-hydroxyethyl]-, 1,1-dimethylethyl ester
200	137973-76-3	7-chloro-1-[2-methyl-4-[(2-methylbenzoyl)amino]benzoyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine
201	137975-06-5	Mozavaptan	C27H29N3O2	427.538
202	137977-97-0	1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one
203	13798-24-8	Terbium(III) chloride hexahydrate	H2Cl3OTb	283.3		SOLUBLE
204	13798-75-9	BOC-ASP(OBZL)-OSU	C20H24N2O8	420.413	98-102℃
205	137982-91-3	7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one
206	13799-90-1	2,5-dichloroterephthalic acid	C8H2Cl2O4	233.006	295℃
207	137081-41-5	1-fluorocyclopropanecarboxylic acid
208	1375066-73-1	3-Methyl-1,2,4-thiadiazole-5-carbohydrazide	C4H6N4OS	158.18
209	1370468-36-2	Elbasvir
210	1379686-30-2	SR9009
211	1378388-16-9	(2S,4S)-1-(tert-butoxycarbonyl)-4-(MethoxyMethyl)pyrrolidine-2-carboxylic acid
212	1377049-84-7	Velpatasvir
213	137281-08-4	2,2-dimethyl-N-(4-oxo-1,7-dihydropyrrolo[2,3-d]pyrimidin-2-yl)propanamide
214	1370440-28-0	N-(((9H-fluoren-9-yl)methoxy)carbonyloxy)-2-amino-2-oxoacetimidoyl cyanide
215	13795-24-9	Benzyl 4-nitrophenyl carbonate
216	13752-97-1	3-[2-(2-methoxyethoxy)ethoxy]prop-1-ene
217	1372124-93-0	1,3-Bis(2,4,6-trimethylphenyl)imidazolium bicarbonate
218	13794-15-5	2-(p-Methoxyphenoxy)propionic acid
219	13794-15-5	2-(4-Methoxyphenoxy)propanoic acid
220	1373349-83-7	(11aS)-1,2,10,11-Tetramethyl-4,8-bis(t-butyl)-6-[[(2S,5S)-(2,5-diphenyl-1-phospholanyl) methoxy]-dibenzo[d,f][1,3,2]dioxaphosphepin]
221	1374677-48-1	7,7-Dimethyl-7H-fluoreno[4,3-b]benzofuran
222	1372778-68-1	9H-Fluoren-2-amine, 9,9-dimethyl-N-[1,1':3',1''-terphenyl]-5'-yl-
223	13782-01-9	Potassium cobalt(III) nitrite	CoK3N6O12	452.26		slightly H2O; reac acid; insoluble EtOH [CRC10]