269077-46-5

1,3-Dimethyl-5,5-dinitro-2,4,6(1H,3H,5H)-pyrimidinetrione

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

30537-82-7

betaine of 1,3-dimethyl-5-phenyliodoniobarbituric acid

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7647-01-0

氯化氢

944-73-0

1,3-二甲基尿酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

57-13-6

尿素

861553-89-1

(1,3-dimethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-urea

7697-37-2

硝酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

57-13-6

尿素

7647-01-0

氯化氢

313976-85-1

313976-85-1

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

118-75-2

四氯对醌

7647-01-0

氯化氢

5417-13-0

5-hydroxyimino-1,3-dimethyl-1,3-diazinane-2,4,6-trione

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7803-49-8

羟胺

58-55-9

茶碱

7732-18-5

水

7782-50-5

氯

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

67-56-1

甲醇

30066-93-4

5-amino-1,3-dimethyl-1,3-diazinane-2,4,6-trione

7782-50-5

氯

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7647-01-0

氯化氢

5415-44-1

1,3,7-三甲基尿酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

1022129-88-9

3,8-dimethyl-1-oxa-3,6,8-triaza-spiro[4.4]nonane-2,4,7,9-tetraone

7647-01-0

氯化氢

5415-44-1

1,3,7-三甲基尿酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7647-01-0

氯化氢

58-55-9

茶碱

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7697-37-2

硝酸

58378-09-9

1,1',3,3'-tetramethylhydurilic acid

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

21544-73-0

5,5-dichloro-1,3-dimethyl-1,3-diazinane-2,4,6-trione

7732-18-5

水

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

58-08-2

咖啡因

7664-93-9

硫酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

5415-44-1

1,3,7-三甲基尿酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

598-50-5

N-甲基脲

14305-99-8

1,3-dimethyl-5-nitro-1,3-diazinane-2,4,6-trione

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

7647-01-0

氯化氢

58-08-2

咖啡因

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

4921-49-7

茶苯海明相关物质E

598-50-5

N-甲基脲

506-77-4

氯化氰

82138-06-5

5-(2'-benzothiazolylhydrazono)-1,3-dimethylbarbituric acid

136-95-8

2-氨基苯并噻唑

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

30066-93-4

5-amino-1,3-dimethyl-1,3-diazinane-2,4,6-trione

4271-09-4

2-(1,3-benzothiazol-2-yl)-1,3-benzothiazole

58378-09-9

1,1',3,3'-tetramethylhydurilic acid

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

5417-13-0

5-hydroxyimino-1,3-dimethyl-1,3-diazinane-2,4,6-trione

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

58-08-2

咖啡因

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

42297-40-5

1,3,7-trimethyl-8-nitropurine-2,6-dione

58-08-2

咖啡因

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

525601-89-2

(+/-)-3,6-dimethyl-1-oxa-3,6,8-triazaspiro[4,4]nonane-2,4,7,9-tetraone

21544-73-0

5,5-dichloro-1,3-dimethyl-1,3-diazinane-2,4,6-trione

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

58-08-2

咖啡因

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

598-50-5

N-甲基脲

769-42-6

1,3-二甲基巴比妥酸

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone

58-08-2

咖啡因

2757-85-9

1,3-dimethyl-1,3-diazinane-2,4,5,6-tetrone