| Sodium metabisulfite |
焦亚硫酸钠 |
7681-57-4 |
| Cuprous iodide |
碘化亚铜 |
7681-65-4 |
| Sodium bromide |
溴化钠 |
7647-15-6 |
| Silicon dioxide |
二氧化硅 |
7631-86-9 |
| Palladium chloride |
氯化钯 |
7647-10-1 |
| 4-Methylmorpholine N-oxide |
N-甲基吗啉氧化物 |
7529-22-8 |
| Carbon |
碳 |
7440-44-0 |
| Copper |
铜 |
7440-50-8 |
| Nickel |
镍 |
7440-02-0 |
| Iron |
铁粉 |
7439-89-6 |
| 3-Amino-2-butenoic acid ethyl ester |
3-氨基巴豆酸乙酯 |
7318-00-5 |
| Potassium pyrophosphate |
焦磷酸钾 |
7320-34-5 |
| Bromoacetaldehyde dimethyl acetal |
2-溴-1,1-二甲氧基乙烷 |
7252-83-7 |
| 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone |
N,N-二甲基丙烯基脲 |
7226-23-5 |
| 3-Methoxy-4-methylbenzoic acid |
3-甲氧基-4-甲基苯甲酸 |
7151-68-0 |
| 1-NITROPYRAZOLE |
1-硝基吡唑 |
7119-95-1 |
| 4-(Aminomethyl)piperidine |
4-氨甲基哌啶 |
7144-05-0 |
| 3,3-Dimethylbutyryl chloride |
3,3-二甲基丁酰氯 |
7065-46-5 |
| 4,4'-Diacetylbiphenyl |
4,4'-二乙酰联苯 |
787-69-9 |
| Pentafluorobenzonitrile |
五氟苯腈 |
773-82-0 |
