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CAS号 中文名称 英文名称
27457-28-9 苯乙烯磺酸钠 4-Styrenesulfonic acid, sodium salt
56609-83-7 4-仲丁基苯磺酰氯 4-Sec-butylbenzenesulfonyl chloride
30273-11-1 4-仲丁基苯胺 4-Sec-butylaniline
63762-55-0 4-仲丁基-2-溴苯酚 4-Sec-butyl-2-bromophenol
17540-75-9 4-仲丁基-2,6-二叔丁基苯酚 4-Sec-butyl-2,6-di-tert-butylphenol
2622-83-5 4-仲丁基-2-(a-甲基苄基)苯酚 4-Sec-butyl-2-(a-methylbenzyl) phenol
57545-63-8 4-仲丁氧基-2-丁酮 4-Sec-butoxy-2-butanone
6046-42-0 4-喹啉磺酸 4-Quinolinesulfonic acid
24715-90-0 4-吡咯烷丁胺 4-Pyrrolidinobutylamine
150281-47-3 4-吡咯烷基-3-吡啶 4-Pyrrolidin-3-yl-pyridine
66933-69-5 4-吡咯烷基-1-吡啶-2-羧酸盐酸盐 4-Pyrrolidin-1-ylpyridine-2-carboxylic acid hydrochloride
101038-63-5 4-吡咯烷基-1-苯甲酸乙酯 4-Pyrrolidin-1-yl-benzoic acid ethyl ester
2632-65-7 4-吡咯烷基-1-苯胺 4-Pyrrolidin-1-ylaniline
34415-10-6 1,6-二氢-2-甲基-6-氧代-4-嘧啶羧酸 4-Pyrimidinecarboxylic acid, 1,6-dihydro-2-methyl-6-oxo-
51285-11-1 N-羟基-4-嘧啶甲脒 4-Pyrimidinecarboximidamide,n-hydroxy-
28840-37-1 2-甲基-(8ci,9ci)-4-嘧啶甲醛肟 4-Pyrimidinecarboxaldehyde, 2-methyl-, oxime (8ci,9ci)
295345-32-3 6-氟-2-甲基-4-氨基嘧啶 4-Pyrimidinamine,6-fluoro-2-methoxy-
165258-58-2 2,6-氟-n-甲基-4-氨基嘧啶 4-Pyrimidinamine,2,6-difluoro-n-methyl-
55745-87-4 2-(1-哌嗪基)-(9ci)-4-二氨基嘧啶 4-Pyrimidinamine,2-(1-piperazinyl)-(9ci)
53111-20-9 对茴香基二苯基膦 P-Aanisyldiphenylphosphine
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