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2,4(1H,3H)-Pyrimidinedione,dihydro-1-methyl-

名称

[ CAS 号 ]:
696-11-7

[ 英文名 ]:
2,4(1H,3H)-Pyrimidinedione,dihydro-1-methyl-

[英文别名 ]:

N-methyldihydropyrimidine-2,4(1H,3H)-dione
1-methylhexahydropyrimidine-2,4-dione
1-methyldihydropyrimidine-2,4(1h,3h)-dione
Hydrouracil,1-methyl
1-methyl-5,6-dihydropyrimidine-2,4-dione
N-methyl dihydrouracil
1-methyl-dihydro-pyrimidine-2,4-dione
1-methyl-5,6-dihydrouracil
1-Methyl-dihydro-pyrimidin-2,4-dion

物理化学性质

[ 密度 ]:
1.202g/cm3

[ 分子式 ]:
C₅H₈N₂O₂

[ 分子量 ]:
128.12900

[ 精确质量 ]:
128.05900

[ PSA ]:
49.41000

[ 折射率 ]:
1.481

安全信息

[ 海关编码 ]:
2933599090

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海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%