6-bromo-4H-chromen-3-one
- 中文别名：6-溴苯并二氢吡喃-3-酮
- 中文释义：6-溴苯并二氢吡喃-3-酮
- 英文别名：6-bromo-4H-chromen-3-one;
6-BROMO-3-CHROMANONE;
6-bromochroman-3-one;
6-bromo-2H-1-benzopyran-3(4H)-one;
6-BROMO-2H-CHROMEN-3(4H)-ONE
- CAS No.：944899-48-3
- 分子式：C9H7BrO2
- 分子量：227.05500
- 精确分子量：225.96300
- PSA：26.30000
- 分子结构式：
海关数据
中国海关编码：2932999099
- 概述：
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
热门化工词典词汇
- 1,5-Naphthalenedisulfonicacid,2-[2-[8-[[4-[(3-chlorophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulf苯甲亚胺酸,3-溴-4-甲氧基-,乙基酯
- 2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester
- 3,5-Methanocyclopenta[b]pyrrole-7-carboxylicacid, 6-aminooctahydro-2-oxo-2-氨基-5-氧代-4-氮杂三环[4.2.1.03,7]壬烷-9-羧酸
- tert-Nonyl polysulfide叔壬基聚硫化物
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- m-Terphenyl间三联苯
- 5-(2,4-Dichlorophenyl)-2-furoic acid5-(2,4-二氯苯基)-2-糠酸
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