762-42-5

丁炔二酸二甲酯

52059-60-6

1,3,4-Oxathiazol-2-one, 5-[2-(acetyloxy)phenyl]-

5715-02-6

2-乙酸基苯甲腈

118134-04-6

dimethyl 3-(o-acetoxyphenyl)isothiazole-4,5-dicarboxylate

623-47-2

丙炔酸乙酯

52059-60-6

1,3,4-Oxathiazol-2-one, 5-[2-(acetyloxy)phenyl]-

5715-02-6

2-乙酸基苯甲腈

118134-07-9

ethyl 3-(o-acetoxyphenyl)isothiazole-4-carboxylate

623-91-6

富马酸二乙酯

52059-60-6

1,3,4-Oxathiazol-2-one, 5-[2-(acetyloxy)phenyl]-

5715-02-6

2-乙酸基苯甲腈

118134-18-2

diethyl 3-(o-acetoxyphenyl)-4,5-dihydroisothiazole-4,5-dicarboxylate

94-67-7

水杨醛肟

108-24-7

乙酸酐

5715-02-6

2-乙酸基苯甲腈

21013-96-7

Benzaldehyde, 2-hydroxy-, oxime, [C(E)]- (9CI)

75-36-5

乙酰氯

5715-02-6

2-乙酸基苯甲腈

21013-96-7

Benzaldehyde, 2-hydroxy-, oxime, [C(E)]- (9CI)

108-24-7

乙酸酐

5715-02-6

2-乙酸基苯甲腈

89-95-2

2-甲基苯甲醇

5715-02-6

2-乙酸基苯甲腈

5663-71-8

(2-carbamoylphenyl) acetate

5715-02-6

2-乙酸基苯甲腈

52059-59-3

(5E)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3,4-oxathiazolidin-2-one

5715-02-6

2-乙酸基苯甲腈

65-45-2

水杨酰胺

5715-02-6

2-乙酸基苯甲腈