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3,6-Diamino-9-(2-carboxylatophenyl)xanthylium

更新时间:2025-09-13 07:18:14

3,6-Diamino-9-(2-carboxylatophenyl)xanthylium结构式
3,6-Diamino-9-(2-carboxylatophenyl)xanthylium结构式
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常用名 3,6-Diamino-9-(2-carboxylatophenyl)xanthylium 英文名 3,6-Diamino-9-(2-carboxylatophenyl)xanthylium
CAS号 30378-58-6 分子量 330.33700
密度 N/A 沸点 N/A
分子式 C20H14N2O3 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2-(3-amino-6-iminoxanthen-9-yl)benzoic acid

 物理化学性质

分子式 C20H14N2O3
分子量 330.33700
精确质量 330.10000
PSA 100.31000
LogP 4.64540
InChIKey UPZKDDJKJWYWHQ-UHFFFAOYSA-N
SMILES N=c1ccc2c(-c3ccccc3C(=O)O)c3ccc(N)cc3oc-2c1

 安全信息

海关编码 2922499990

 海关

海关编码 2922499990
中文概述 2922499990 其他氨基酸及其酯及它们的盐(含有一种以上含氧基的除外). 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 P.进境动植物、动植物产品检疫 Q.出境动植物、动植物产品检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%
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