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首页 > 产品 > 精细化工及中间体
编号 CAS No. 产品名称 分子式
VT20389 175202-44-5 Benzo[c]thiophene-1-carboxylic acid,4,5,6,7-tetrahydro-6,6-dimethyl-3-[(1-methylethyl)thio]-4-oxo-,ethyl ester C16H22O3S2
VT20391 170355-38-1 Ethyl 5-bromothiophene-3-carboxylate
VT20392 5751-82-6 Ethyl 5-chlorothiophene-2-carboxylate C7H7O2Scl
VT20390 37784-63-7 ethyl 3-thienylacetate C8H10O2S
VT20394 145129-54-0 Methyl 2,5-dichlorothiophene-3-carboxylate C6H4O2Scl2
VT20395 4651-81-4 Methyl 2-aminothiophene-3-carboxylate C6H7NO2S
VT20393 5751-80-4 Ethyl thiophene-3-carboxylate C7H8O2S
VT20396 67808-66-6 5-Formyl-3-Thiophene Carboxylic Acid Methylester C7H6O3S
VT20397 106820-63-7 methyl-n-(methoxycarbonylmethyl)-3-sulfamoylthiophene-2-carboxylate C9H11NO6S2
VT20399 255828-29-6 2-Thiophenecarboxylicacid, 3-(5-formyl-2-furanyl)-, methyl ester C11H8O4S
VT20400 175202-07-0 2-Thiophenecarboxylicacid, 3-amino-4-[(1-methylethyl)sulfonyl]-5-(methylthio)-, methyl ester C10H15NO4S3
VT20401 102123-28-4 2-Thiophenecarboxylicacid, 3-amino-4-cyano-, methyl ester C7H6N2O2S
VT20402 85006-31-1 Methyl-3-amino-4-methylthiophene-2-carboxylate C7H9NO2S
VT20398 74772-16-0 Methyl 3-(1-pyrrolo)thiophene-2-carboxylate C10H9NO2S
VT20404 59337-93-8 methyl 3-Sulfonyl amino-2-thiophenecarboxylate C6H7NO4S2
VT20405 39978-14-8 Methyl 3-aminothiophene-4-carboxylate hydrochloride C6H7NO2S.HCl
VT20406 26137-08-6 Methyl 3-bromothiophene-2-carboxylate C6H5O2Sbr
VT20407 175137-11-8 2-Thiophenecarboxylicacid, 3-chloro-4-methyl-, methyl ester C7H7O2Scl
VT20403 100063-22-7 Methyl 3-amino-5-phenylthiophene-2-carboxylate C12H11NO2S
VT20408 21211-07-4 Methyl 3-chlorobenzo(b)thiophene-2-carboxylate C10H7O2Scl
VT20410 139926-22-0 methyl 3-ethoxythiophene-2-carboxylate C8H10O3S
VT20411 100421-52-1 2-Thiophenecarboxylicacid, 3-fluoro-, methyl ester C6H5O2FS
VT20412 5118-06-9 Methyl 3-hydroxythiophene-2-carboxylate C6H6O3S
VT20409 88105-17-3 Methyl 3-chlorothiophene-2-carboxylate C6H5O2Scl
VT20413 13134-76-4 Benzo[b]thiophene-2-carboxylicacid, 3-hydroxy-, methyl ester C10H8O3S
VT20415 62353-75-7 Methyl 3-methoxythiophene-2-carboxylate C7H8O3S
VT20414 175202-13-8 2-Thiophenecarboxylicacid, 3-iodo-4-[(1-methylethyl)sulfonyl]-5-(methylthio)-, methyl ester C10H13O4S3I
VT20416 81452-54-2 Methyl 3-methylthiophene-2-carboxylate C7H8O2S
VT20417 96232-71-2 Methyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate C6H4O3Sbr2
VT20418 69363-85-5 3-Thiophenecarboxylicacid, 4-amino-, methyl ester C6H7NO2S
VT20420 110545-67-0 2-Thiophenecarboxylicacid, 4-bromo-3-methoxy-, methyl ester C7H7BrO3S
VT20421 65369-22-4 3-Thiophenecarboxylicacid, 4-methoxy-, methyl ester C7H8O3S
VT20419 95201-93-7 Methyl 4-bromo-3-hydroxythiophene-2-carboxylate C6H5O3Sbr
VT20422 2689-68-1 Methyl 4-oxotetrahydrothiophene-3-carboxylate C6H8O3S
VT20424 7312-11-0 Benzo[b]thiophene-2-carboxylic acid, 5-bromo-, methyl ester C10H7O2Sbr
VT20425 906522-89-0 5-chloro-3-sulfonglamino methyl acetate-Thiophene 2-carboxylic acid methyl ester 327.75
VT20423 20699-85-8 Methyl 5-amino-1-benzothiophene-2-carboxylate C10H9NO2S
VT20427 5380-42-7 Thiophene-2-carboxylic acid methy lester C6H6O2S
VT20426 22913-24-2 Methyl benzo(b)thiophene-2-carboxylate C10H8O2S
VT20428 58414-52-1 Methyl thiophene-3-acetate C7H8O2S