化工百科
  • 首页
  • 产品
  • 热点
  • 常用手册
  • 供应商后台
  • 了解会员服务
  • 登录
  • 注册
  • CAS 1749 (English)

CAS 1749 显示CAS号以1749为起始的化合物

  1. 主页
  2. CAS
  3. CAS 1749
  4. 本页面热门标签 : 中药对照品 荧光染料
ID CAS 中文名 英文名 化学式 分类 Tag
11749-04-8P-DIMETHYLAMINOBENZYLIDENE P-ANISIDINEP-DIMETHYLAMINOBENZYLIDENE P-ANISIDINEC16H18N2O
21749-08-2N-(4-甲氧苯亚甲基)-4-甲氧基苯胺N-(4-Methoxybenzylidene)-4-MethoxyanilineC15H15NO2
31749-19-5苯基-(1-苯亚乙基)胺N,1-diphenylethanimineC14H13N
41749-29-7(2-吡啶甲基)锂(2-pyridylmethyl)lithiumC6H6LiN
51749-36-6SPIRO[FLUORENE-9,9-(10H)-PHENANTHREN]-10-ONESPIRO[FLUORENE-9,9-(10H)-PHENANTHREN]-10-ONEC26H16O
61749-46-82-(2,6-dimethylphenoxy)ethanamine2-(2,6-dimethylphenoxy)ethanamineC10H15NO
71749-68-42-甲基-4-氨基-6-氯嘧啶4-Amino-6-chloro-2-methylpyrimidineC5H6ClN3有机化学;医药中间体
81749-71-95-甲氧基-4-甲基嘧啶-2-胺Pyrimidine, 2-amino-5-methoxy-4-methyl- (7CI,8CI)C6H9N3O
91749-72-04(1H)-Pyrimidinone, 5-(aminomethyl)-2-methyl- (9CI)4(1H)-Pyrimidinone, 5-(aminomethyl)-2-methyl- (9CI)C6H9N3O
101749-80-02,6-二叔丁基-4-(4,5-二苯基-2H-咪唑-2-亚基)-2,5-环己二烯-1-酮2,6-di-tert-butyl-4-(4,5-diphenyl-2H-iMidazol-2-ylidene)cyclohexa-2,5-dienoneC29H30N2O
111749-92-43-[(5-Nitrofurfurylidene)amino]-2,5-dioxo-1-imidazolidineacetic acid3-[(5-Nitrofurfurylidene)amino]-2,5-dioxo-1-imidazolidineacetic acid
121749-93-53-[(5-Nitrofurfurylidene)amino]-2,5-dioxo-1-imidazolidineacetic acid ethyl ester3-[(5-Nitrofurfurylidene)amino]-2,5-dioxo-1-imidazolidineacetic acid ethyl ester
131749-95-71-Imidazolidineaceticacid, 3-[[(5-nitro-2-furanyl)methylene]amino]-2,5-dioxo-, propyl esterC13H14N4O7
1417490-46-9Phosphoranamine,1-bromo-N,1,1,1-tetraphenyl- (9CI)C24H21BrNP
1517490-47-0(amino-bromo-diphenyl-phosphoranyl)benzeneC18H17BrNP
1617490-72-12-[(4-硝基苄基)氧基]苯甲醛2-[(4-NITROBENZYL)OXY]BENZALDEHYDEC14H11NO4
17174900-52-8NeoTectNeoTect
18174900-86-81,3-DIOXA-2-(2-BROMOMETHYLPHENYL)-BORINANE1,3-DIOXA-2-(2-BROMOMETHYLPHENYL)-BORINANEC10H12BBrO2
19174902-16-0hovenidulcioside B1hovenidulcioside B1C44H70O16
20174902-17-1hovenidulcioside B2hovenidulcioside B2C38H60O12
21174902-22-8N-(4-METHOXYPHENYL)-N'-(1,2,3-THIADIAZOL-4-YLCARBONYL)THIOUREAN-(4-METHOXYPHENYL)-N'-(1,2,3-THIADIAZOL-4-YLCARBONYL)THIOUREAC11H10N4O2S2
22174902-40-05-Oxazolecarboxylic acid, 2-(1-methylethyl)-, ethyl ester5-Oxazolecarboxylic acid, 2-(1-methylethyl)-, ethyl esterC9H13NO3
23174902-45-55(2H)-Isoxazolone, 2-benzoyl-5(2H)-Isoxazolone, 2-benzoyl-C10H7NO3
24174903-38-9BENZOTRIAZOL-1-YL-ACETIC ACID METHYL ESTERBENZOTRIAZOL-1-YL-ACETIC ACID METHYL ESTERC9H9N3O2
25174904-78-02-(N,N-二苯基氨基)噻吩2-(N,N-DiphenylaMino)thiopheneC16H13NS化工原料
26174905-43-2 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-4-phenyl-, 1-(1,1-dimethylethyl) 2-methyl ester, (S)- (9CI)C17H21NO4
27174905-73-82(3H)-Furanone,3-amino-5-ethylidenedihydro-,[S-(E)]-(9CI)2(3H)-Furanone,3-amino-5-ethylidenedihydro-,[S-(E)]-(9CI)C6H9NO2
28174905-98-71-cinnamoyl-3,5-dimethyl-1H-pyrazole1-cinnamoyl-3,5-dimethyl-1H-pyrazoleC14H14N2O
29174906-28-6methyl (2S)-2-amino-3-(2,4-dimethoxyphenyl)propanoatemethyl (2S)-2-amino-3-(2,4-dimethoxyphenyl)propanoateC12H17NO4
30174906-29-7Methyl 2-amino-3-(2,4-dimethoxyphenyl)propanoateMethyl 2-amino-3-(2,4-dimethoxyphenyl)propanoateC12H17NO4
31174907-40-52-(三氟甲基)-1H-吲哚-3-乙腈2-(Trifluoromethyl)-1H-indole-3-acetonitrileC11H7F3N2
32174907-58-51-苄基吡唑-3-甲酸乙酯Ethyl 1-Benzylpyrazole-3-carboxylateC13H14N2O2
33174908-69-12-甲基-3-(三丁基锡基)苯并噻吩2-methyl-3-(tributylstannyl) benzothiopheneC21H34SSn
34174909-11-62-(2-Bromo-ethoxy)-benzoic acid ethyl ester2-(2-Bromo-ethoxy)-benzoic acid ethyl esterC11H13BrO3
35174909-38-73,5-Cyclohexadiene-1,2-dione, 4-(ethylamino)-5-methyl-, 1-oxime (9CI, ACI)3,5-Cyclohexadiene-1,2-dione, 4-(ethylamino)-5-methyl-, 1-oxime (9CI, ACI)C9H12N2O2
36174909-66-1CHEMBRDG-BB 5219863CHEMBRDG-BB 5219863C10H17NO3S
3717491-49-53H-Cyclopenta[5',6']naphtho[2',1':1,7]cyclohept[1,2-b]oxirene (9CI)3H-Cyclopenta[5',6']naphtho[2',1':1,7]cyclohept[1,2-b]oxirene (9CI)C18H12O
3817491-51-91,4,2-Dioxazine1,4,2-Dioxazine
3917491-88-24H-Indeno[5,6-d]oxazole4H-Indeno[5,6-d]oxazoleC10H7NO
4017491-89-3Cyclopropa[3,4]cyclopenta[1,2-c]pyridine (8CI,9CI)Cyclopropa[3,4]cyclopenta[1,2-c]pyridine (8CI,9CI)C9H7N
4117491-90-6Cyclopropa[3,4]cyclopenta[1,2-b]pyridine (8CI,9CI)Cyclopropa[3,4]cyclopenta[1,2-b]pyridine (8CI,9CI)C9H5N
42174912-04-02(1H)-Pyrimidinone, 4-(2-hydroxyethyl)- (9CI)2(1H)-Pyrimidinone, 4-(2-hydroxyethyl)- (9CI)C6H8N2O2
43174912-95-91-benzyl-1,4,7-triazonane1-benzyl-1,4,7-triazonaneC13H21N3大环化合物
44174913-08-71-氯-2-溴-3-甲氧基苯2-broMo-1-chloro-3-MethoxybenzeneC7H6BrClO
45174913-09-82-溴-5-氯苯甲醚2-BROMO-5-CHLOROANISOLEC7H6BrClO醚;芳烃;醚类;苯环类;氟化工;通用试剂;苯环系列;医药中间体
46174913-10-11-溴-3-氯-2-甲氧基苯1-Bromo-3-chloro-2-methoxybenzeneC7H6BrClO苯环衍生物;苯类衍生物
47174913-11-23-溴-2-氯苯甲醚3-Bromo-2-chloroanisoleC7H6BrClO苯环化合物
48174913-12-33-溴-5-氯苯甲醚3-Bromo-5-chloroanisoleC7H6BrClO芳烃;医药中间体
49174913-13-42-溴-3,4-二氯-1-甲氧基苯2-Bromo-3,4-dichloro-1-methoxy-benzeneC7H5BrCl2O
50174913-14-5 Benzene, 2-bromo-1,4-dichloro-3-methoxy-C7H5BrCl2O
51174913-15-61-溴-4,5-二氯-2-甲氧基苯2-BROMO-4,5-DICHLOROANISOLEC7H5BrCl2O
52174913-17-83-溴-2,5-二氯苯甲醚1-BROMO-2,5-DICHLORO-3-METHOXYBENZENC7H5BrCl2O
53174913-18-91-溴-2,4-二氯-3-甲氧基苯1-BroMo-2,4-dichloro-3-MethoxybenzeneC7H5BrCl2O
54174913-19-03-溴-4,5-二氯苯甲醚1-bromo-2,3-dichloro-5-methoxybenzeneC7H5BrCl2O
55174913-20-32-溴-1,3-二氯-5-甲氧基苯2-BroMo-1,3-dichloro-5-MethoxybenzeneC7H5BrCl2O
56174913-21-45-溴-2,3-二氯苯甲醚Benzene, 5-bromo-1,2-dichloro-3-methoxy-C7H5BrCl2O
57174913-22-51-溴-2,4-二氯-5-甲氧基苯Benzene, 1-broMo-2,4-dichloro-5-Methoxy-C7H5BrCl2O
58174913-23-66-Bromo-2,3-dichloroanisole6-Bromo-2,3-dichloroanisoleC7H5BrCl2O
59174913-29-22-Bromo-1,3,4-trichloro-5-methoxybenzene2-Bromo-1,3,4-trichloro-5-methoxybenzeneC7H4BrCl3O
60174913-33-84-BROMO-2,3,5,6-TETRAACHLOROANISOLE4-Bromo-2,3,5,6-tetraachloroanisoleC7H3BrCl4O
61174913-39-44,6-Dibromo-2-chloroanisole4,6-Dibromo-2-chloroanisoleC7H5Br2ClO
62174913-44-11,3-二溴-5-氯-2-甲氧基苯1,3-dibromo-5-chloro-2-methoxybenzeneC7H5Br2ClO
63174913-47-41,3-二溴-2-氯-5-甲氧基苯4-Chloro-3,5-dibromoanisoleC7H5Br2ClO
64174914-31-92-Pyrrolidinecarboxaldehyde,1-(1,1-dimethylethyl)-2-methyl-(9CI)2-Pyrrolidinecarboxaldehyde,1-(1,1-dimethylethyl)-2-methyl-(9CI)C10H19NO
65174914-32-02-Pyrrolidinecarboxaldehyde, 2-methyl-1-(1-methylethyl)- (9CI)2-Pyrrolidinecarboxaldehyde, 2-methyl-1-(1-methylethyl)- (9CI)C9H17NO
66174916-30-4β-D-Glucopyranose, 1-[hydrogen (2E,4E,6E,8E,10E,12E,14E)-2,4,6,8,10,12,14-hexadecaheptaenedioate]β-D-Glucopyranose, 1-[hydrogen (2E,4E,6E,8E,10E,12E,14E)-2,4,6,8,10,12,14-hexadecaheptaenedioate]C22H26O9中药对照品中药对照品
67174916-31-5Caraganaphenol ACaraganaphenol AC56H42O13
6817492-61-4Ethanone, 1-(4,5-dihydro-3-methyl-5-isoxazolyl)- (9CI)Ethanone, 1-(4,5-dihydro-3-methyl-5-isoxazolyl)- (9CI)C6H9NO2
6917493-28-62H-1,4-Benzothiazin-3(4H)-one, 4-[(2-fluorophenyl)methyl]-2H-1,4-Benzothiazin-3(4H)-one, 4-[(2-fluorophenyl)methyl]-C15H12FNOS
7017493-86-6cuprous ioncuprous ion
7117494-26-74-[(4-chlorophenyl)methyl]thiomorpholine4-[(4-chlorophenyl)methyl]thiomorpholineC11H14ClNS
7217494-28-94-(4-BROMOBENZYL)THIOMORPHOLINE4-(4-BROMOBENZYL)THIOMORPHOLINEC11H14BrNS
7317494-61-03-Phenylpropylphenyl sulfone3-Phenylpropylphenyl sulfoneC15H16O2S
7417494-65-4Dichloromethanedisulfenyl chlorideDichloromethanedisulfenyl chloride
7517494-72-3Carbamothioic acid S-(3-chloropropyl) esterCarbamothioic acid S-(3-chloropropyl) ester
7617495-04-4Methyl 2-(acetylamino)-2-deoxy-α-D-altropyranoside 6-(p-methylbenzenesulfonate)Methyl 2-(acetylamino)-2-deoxy-α-D-altropyranoside 6-(p-methylbenzenesulfonate)C16H23NO8S
7717495-07-7Methyl 2-O,3-O-diacetyl-4-(acetylamino)-4,6-dideoxy-α-L-talopyranosideMethyl 2-O,3-O-diacetyl-4-(acetylamino)-4,6-dideoxy-α-L-talopyranosideC13H21NO7
7817495-10-2Acetamide, N-[6,7-dihydro-6-oxo-7-(phenylmethyl)-1H-purin-2-yl]-C14H13N5O2
7917495-12-42-氨基-1,7-二氢-7-(苯基甲基)-6H-嘌呤-6-酮2-Amino-7-Benzyl-1H-Purin-6(7H)-OneC12H11N5O
8017495-49-7Urea, N-(3,4-dichlorophenyl)-N,N'-dimethyl-C9H10Cl2N2O
81174951-58-7L-Alanine, N-(cyanomethyl)- (9CI)L-Alanine, N-(cyanomethyl)- (9CI)C5H8N2O2
82174953-30-1(4S)-4-丙基-[1,3-2]二氧硫代烷-2,2-氧化物1,3,2-Dioxathiolane, 4-methyl-, 2,2- dioxide, (4S)-C3H6O4S
83174953-95-82,5-Diazabicyclo[2.2.1]heptane,2-(1,2,4-thiadiazol-5-yl)-,(1R)-(9CI)2,5-Diazabicyclo[2.2.1]heptane,2-(1,2,4-thiadiazol-5-yl)-,(1R)-(9CI)C7H10N4S
84174953-96-92,5-Diazabicyclo[2.2.1]heptane,2-(3-methyl-1,2,4-oxadiazol-5-yl)-,(1R)-(9CI)2,5-Diazabicyclo[2.2.1]heptane,2-(3-methyl-1,2,4-oxadiazol-5-yl)-,(1R)-(9CI)C8H12N4O
85174955-55-6Pyridine, 2-(5-methyl-2-oxido-1,2,3-oxathiazolidin-3-yl)-, (2S-cis)- (9CI)Pyridine, 2-(5-methyl-2-oxido-1,2,3-oxathiazolidin-3-yl)-, (2S-cis)- (9CI)C8H11N2O2S-
86174955-56-7Pyridine, 2-(5-methyl-2-oxido-1,2,3-oxathiazolidin-3-yl)-, (5S)- (9CI)Pyridine, 2-(5-methyl-2-oxido-1,2,3-oxathiazolidin-3-yl)-, (5S)- (9CI)C8H11N2O2S-
87174955-57-82-(6-AMINO-9H-PURIN-9-YL)-1,4-ANHYDRO-2-DEOXY-L-ARABINITOL2-(6-AMINO-9H-PURIN-9-YL)-1,4-ANHYDRO-2-DEOXY-L-ARABINITOLC10H13N5O3
88174955-61-4Methyloxirane polymer with oxirane, mono[2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl] etherMethyloxirane polymer with oxirane, mono[2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl] etherC16H28O3
89174956-43-5氟伐他汀EP杂质A6-Heptenoic acid, 7-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3,5-dihydroxy-, (3R,5R,6E)-rel-C24H26FNO4
90174957-52-9D123 proteinD123 protein
91174958-46-4phragmoplastinphragmoplastin
92174959-54-74-叔丁氧羰基氨甲基苯胺盐酸盐N-[(4-Aminophenyl)methyl]carbamic acid 1,1-dimethylethyl ester hydrochlorideC12H19ClN2O2
93174959-56-9N-[4-(氨基甲基)苯基]胍4-GuanidinobenzylamineC8H12N4
94174959-91-2N-[[4-(氨基甲基)环己基]甲基]氨基甲酸叔丁酯trans-(4-aMinoMethyl-cyclohexylMethyl)-carbaMic acid tert- butyl esterC13H26N2O2
9517496-08-1丙酸铵ammonium propionateC3H9NO2原料;大货;医用;防腐剂;丙酸盐;有机原料;医用原料;化工原料;所有产品;饲料添加剂
9617496-14-92-甲基茚满-1-酮2-Methylindan-1-oneC10H10O其它;医药中间体
9717496-15-02,2-二甲基-2,3-二氢-1H-茚-1-醇2,2-DIMETHYL-2,3-DIHYDRO-1H-INDEN-1-OLC11H14O
9817496-21-81H-IMidazole-5-Methanethiol1H-IMidazole-5-MethanethiolC4H6N2S
9917496-43-4马来酸阿扎他定杂质40Azatadine Maleate Impurity 40
10017496-59-2Dichlorine trioxideDichlorine trioxideCl2O3
10117496-93-45,5-dimethyl-1,3-diazinan-2-one5,5-dimethyl-1,3-diazinan-2-oneC6H12N2O
10217496-94-5tetrahydro-4-methoxy-5,5-dimethyl-1H-pyrimidin-2-onetetrahydro-4-methoxy-5,5-dimethyl-1H-pyrimidin-2-oneC7H14N2O2
103174961-63-8methyl 3-[(chlorosulfonyl)methyl]benzoatemethyl 3-[(chlorosulfonyl)methyl]benzoateC9H9ClO4S
104174961-75-2氰基-3-酪酰胺Cyanine 3 TyramideC39H47N3O8S2荧光染料荧光染料
105174962-77-7174962-77-7174962-77-7
106174964-32-04-(2-{[(4-chlorophenyl)sulfonyl]amino}ethyl)-2-{[(4-chlorophenyl)sulfonyl]oxy}phenyl 4-chlorobenzenesulfonate4-(2-{[(4-chlorophenyl)sulfonyl]amino}ethyl)-2-{[(4-chlorophenyl)sulfonyl]oxy}phenyl 4-chlorobenzenesulfonateC26H20Cl3NO8S3
107174966-94-0(E)-N-[(2,6-DIMETHOXYPHENYL)METHYLIDENE]HYDROXYLAMINE(E)-N-[(2,6-dimethoxyphenyl)methylidene]hydroxylamineC9H11NO3
108174967-28-31-BROMO-3-(4-PHENYL-1,3-BUTADIENYL)BENZENE1-BROMO-3-(4-PHENYL-1,3-BUTADIENYL)BENZENEC16H13Br
109174967-35-22-methyl-3-[3-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-propenyl]naphthoquinone2-methyl-3-[3-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-propenyl]naphthoquinoneC23H26O2
110174968-88-8N-cyclopentyl-N-[3-(phenylimino)-4,5,6,7-tetrahydro-2-benzothien-1-ylidene]amineN-cyclopentyl-N-[3-(phenylimino)-4,5,6,7-tetrahydro-2-benzothien-1-ylidene]amineC19H22N2S
111174968-92-4N-(4-chlorophenyl)-N-(3-(cyclopentylimino)-4,5,6,7-tetrahydro-2-benzothien-1(3H)-ylidene)amineN-(4-chlorophenyl)-N-(3-(cyclopentylimino)-4,5,6,7-tetrahydro-2-benzothien-1(3H)-ylidene)amineC19H21ClN2S
112174968-93-5N-(4-chlorophenyl)-N-(3-(cyclohexylimino)-4,5,6,7-tetrahydro-2-benzothien-1(3H)-ylidene)amineN-(4-chlorophenyl)-N-(3-(cyclohexylimino)-4,5,6,7-tetrahydro-2-benzothien-1(3H)-ylidene)amineC20H23ClN2S
113174969-54-1N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)-N-(4-chlorophenyl)amineN-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)-N-(4-chlorophenyl)amineC8H4Cl2N2S2
114174969-62-13H,12H-Benzo[h]quino[1,8,7-cde][1,3]benzoxazin-12-one, 5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-ethyl-6-methoxy- (9CI)3H,12H-Benzo[h]quino[1,8,7-cde][1,3]benzoxazin-12-one, 5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-ethyl-6-methoxy- (9CI)C28H33NO4Si
115174969-89-2Phosphonic acid, [(4-methylphenyl)methyl]-, bis(1,1-dimethylethyl) ester (9CI)C16H27O3P
11617497-52-81-Cyclopentenyl iodide1-Cyclopentenyl iodide
11717497-53-91-Iodocyclohexene1-Iodocyclohexene
11817497-66-4protactinium pentaiodideprotactinium pentaiodideI5Pa
11917497-75-5Titanium fluoride oxide (TiFO) (9CI)Titanium fluoride oxide (TiFO) (9CI)FOTi
12017497-82-42,2,4,4,6,6,8,8,10,10,12,12-Dodecabromo-1,3,5,7,9,11-hexaaza-2,4,6,8,10,12-hexaphospha(V)cyclododeca-1,3,5,7,9,11-hexene2,2,4,4,6,6,8,8,10,10,12,12-Dodecabromo-1,3,5,7,9,11-hexaaza-2,4,6,8,10,12-hexaphospha(V)cyclododeca-1,3,5,7,9,11-hexeneBr12N6P6
12117497-85-71,3,5-三溴-1,3,5-噻嗪烷-2,4,6-三酮TribroMocyanuric acidC3Br3N3O3合成材料中间体
122174971-06-32-羟基乙烷硫代酰胺2-hydroxyethanethioamideC2H5NOS
123174972-27-1CHEMBRDG-BB 5357760CHEMBRDG-BB 5357760C15H21NO3
124174972-79-3柠檬酸酯BParishin BC32H40O19标准品;对照品;中药对照品;植物提取物;标准品,对照品;标准品 -中药标准品
125174972-80-6柠檬酸酯CParishin CC32H40O19新品;标准品;对照品;化工原料;植物提取物;中药对照品;标准品,对照品;20版药典新增;标准品 -中药标准品
12617498-26-96,7-DIAMINOQUINOXALINE-2,3-DIONE, DIHYDROCHLORIDE6,7-DIAMINOQUINOXALINE-2,3-DIONE, DIHYDROCHLORIDEC8H10Cl2N4O2
12717498-34-91,2-Benzenedicarboxylic Acid 1-(4-Hydroxybutyl) Ester1,2-Benzenedicarboxylic Acid 1-(4-Hydroxybutyl) EsterC12H14O5
12817498-50-9L-缬氨酸盐酸盐L-Valine hydrochlorideC5H12ClNO2原料药中间体
12917498-71-4(3-甲基丁-1-烯-2-基)苯(2-Methyl-1-methylenepropyl)benzeneC11H14
13017499-00-21,7-Dicarbadodecaborane(12), 1,7-dimethyl-C4H6B10
13117499-08-0CUMMINGTONITECUMMINGTONITE
13217499-30-8Tungsten, di-μ-chlorooctachlorodi-Tungsten, di-μ-chlorooctachlorodi-Cl10W2
13317499-48-8ACETYLACETONE, THORIUM DERIVATIVEACETYLACETONE, THORIUM DERIVATIVEC15H21O6Tl
13417499-68-21,1,1-三氟乙酰丙酮锆Zirconium TrifluoroacetylacetonateC20H16F12O8Zr锆;金属有机物;有机贵金属催化剂
13517499-98-8细菌叶绿素BACTERIOCHLOROPHYLLC55H74MgN4O6原料;植物提取物
  • 首页
  • 注册供应商
  • 会员介绍
  • 联系方式
  • 化工百科英文站

使用化工百科前必读