海关数据
- 中国2939300010
申报要素
海关编码
2939300010
咖啡因
CAS号：58-08-2
英文名：Caffeine
分子式：C8H10N4O2
分子量：194.191
上游原料
可可碱
[5aR-(5aα,6β,9β,10α)]-5,5a,6,9-Tetrahydro-1,3,5-trimethyl-6,9-diphenylpyrido[1,2-e]purin-2,4(1H,3H)-dion
1-甲基黄嘌呤
1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine-8-carboxylic acid amide
甲酸甲酯
甲醇
甲基碘
溴甲烷
3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-syn-phenyl-11-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion
硫酸二甲酯
3,4,5,7-Tetrahydro-1,3,7-trimethyl-11-syn-phenyl-10-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion
茶碱
3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-anti,11-syn-diphenyl-4,5-ethano-1H-purin-2,6-dion
3,7-二氢-1,3-二甲基-1H-嘌呤-2,6-二酮钾盐
下游产品
[5aR-(5aα,6β,9β,10α)]-5,5a,6,9-Tetrahydro-1,3,5-trimethyl-6,9-diphenylpyrido[1,2-e]purin-2,4(1H,3H)-dion
[2,2’]-双噻吩-5,5‘-二甲醛
3-Hydroxy-5,7-dimethyloxazolo<5,4-d>pyrimidine-2,4,6(3H,5H,7H)-trione
二苯甲醇
α,α,α-三联吡啶
肉桂醛
4-Methyl-6-(N-methylcarbamoyl)-3,5-dioxo-2,3,4,5-tetrahydrotriazine
8-benzyl-1,3,7-trimethylpurine-2,6-dione
2,6,8-三氯-7-甲基嘌呤
1,3-二甲基-1,3-二嗪农-2,4,5,6-四酮
1,3,7-trimethyl-8-(pyridin-2-yl)-xanthine
氯化氰
甲胺
N-甲基脲
1-甲基咪唑烷-2,4,5-三酮
1,1-diphenylpropane-1,2-diol
1,7-二甲基黄嘌呤
苯频哪醇
1,3,7-trimethyl-8-(3-methylbutoxy)purine-2,6-dione
8-氯-3,7-二氢-1,3,7-三甲基-1H-嘌呤-2,6-二酮
5-imino-1,3-dimethylimidazolidine-2,4-dione
3,4,5,7-Tetrahydro-1,3,7-trimethyl-11-syn-phenyl-10-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion
1,3,7-trimethyl-8-propan-2-ylpurine-2,6-dione
可可碱
肌氨酸
8-(1-hydroxyethyl)-1,3,7-trimethylpurine-2,6-dione
氨气
8-[2,2']Bipyridinyl-6-yl-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione
8-(1-acetoxy-ethylcaffeine)
2,2'-联吡啶
1,3-二甲基脲
4,6,8-Trimethyl-1,2,4-dioxazino<6,5-d>pyrimidine-3,5,7(4H,6H,8H)-trione
8-溴-1,3,7-三甲基嘌呤-2,6-二酮
(+/-)-3,6-dimethyl-1-oxa-3,6,8-triazaspiro[4,4]nonane-2,4,7,9-tetraone
N,N'-二甲基仲班酸
1,3,7-trimethyl-8-(5-formylthiophen-2-yl)xanthine
1,3,7-三甲基尿酸
3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-syn-phenyl-11-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion
1,3,7,8-四甲基黄嘌呤
8,8'-bis-(1,3,7-trimethylxanthine)
6-硫代咖啡因
8-乙氧基咖啡因
8-benzylsulfanyl-1,3,7-trimethylpurine-2,6-dione
8-Acetoxymethylcaffeine
甲酸
3-甲基黄嘌呤
8-carbomethoxy-methylcaffeine
5-氨基-3,7-二甲基黄嘌呤
茶碱
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