欧美黑人xxxx性高清版,日本xxxx裸体xxxx偷窥,欧美xxxx18性欧美

熱門搜索化學(xué)品最多只顯示前20條，請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果

CAS登錄號(hào)

中文名

英文名

分子結(jié)構(gòu)式

分子式

詳情

供應(yīng)商

96-31-1

1,3-二甲基脲;
1,3-二甲脲

1,3-Dimethylurea;
N,N'-Dimethylurea

1,1-二甲基脲;
N,N-二甲基脲

1,1-Dimethylurea;
N,N-Dimethylurea

N-乙基脲

Ethylurea;
N-Ethylurea

L-丙氨酰胺

L-Alaninamide;
(S)-2-Amino-propionamide

D-丙氨酰胺

D-Alaninamide;
Propanamide,2-amino-, (R)-;
(2R)-2-Aminopropanamide;
D-Alaninamide;
D-Alanine amide;
D-a-Aminopropionamide;
H-D-Ala-NH2

Acetamide,2-amino-N-methyl-;
2-Amino-N-methylacetamide;
Glycine methylamide;
N-Methylglycinamide

Acetamide,2-(methylamino)-;
Sarcosinamide(6CI,7CI,8CI);
2-(Methylamino)acetamide;
Methylaminoacetamide;
N-Methyl-N-(carbamoylmethyl)amine;
N-Methylglycine amide;
N'-Methylglycinamide;
Sarcosine amide

Acetic acid,2-methylhydrazide;
Aceticacid, methylhydrazide (6CI);
1-Acetyl-2-methylhydrazine;
Acetic acidN'-methylhydrazide;
N-Acetyl-N'-methylhydrazine;
N'-Methylacetic hydrazide

N-亞硝基甲乙胺;
N-亞硝基甲乙胺N-Nitroso-methylethylamine

Ethanamine,N-methyl-N-nitroso-;
Ethylamine,N-methyl-N-nitroso- (7CI,8CI);
Ethylmethylnitrosamine;
Methylethylnitrosamine;
Methylethylnitrosoamine;
N-Methyl-N-nitrosoethanamine;
N-Methyl-N-nitrosoethylamine;
N-Nitroso-N-methylethylamine;
N-Nitrosoethylmethylamine;
N-Nitrosomethylethylamine;
NEMA;
Nitrosomethylethylamine

Ethanimidamide,2-methoxy-

Diaziridine,1,2-dimethyl-;
1,2-Dimethyldiaziridine;
N,N'-Dimethyldiaziridine

Formaldehyde,(2,2-dimethylhydrazinyl)-;
Formicacid, 2,2-dimethylhydrazide (7CI,8CI);
Hydrazine, 2-formyl-1,1-dimethyl- (6CI);
Hydrazinecarboxaldehyde, 2,2-dimethyl- (9CI);
1-Formyl-2,2-dimethylhydrazine;
N,N-Dimethylformhydrazide;
N,N-Dimethylformylhydrazine;
NSC 196191;
N'-Formyl-N,N-dimethylhydrazine

烯丙基肼

Hydrazine, 2-propenyl-(9CI);
Hydrazine,allyl- (7CI,8CI);
(2-Propenyl)hydrazine;
Allylhydrazine

咪唑啉;
咪唑啉

Imidazolidine;
1,3-Diazacyclopentane;
Imidazole, tetrahydro-

聚氨酯樹脂;
聚烏拉坦泡沫膠;
聚氨酯彈性體;
685高級(jí)彩色聚氨酯樹脂;
聚氨酯硬泡組合料;
聚氨酯硬質(zhì)泡沫塑料發(fā)泡

Polyurethane;
Polyurethane;
TPU

無(wú)

吡唑啶

Pyrazolidine;
1,2-Diazacyclopentane;
1H-Pyrazole, tetrahydro-;
Tetrahydropyrazole

Poly(oxy-1,2-ethanediyl),a-[2-[(aminocarbonyl)amino]ethyl]-w-hydroxy-

(C2H4O)nC3H8N2O2

詳情

供應(yīng)商

55099-23-5

2-Aziridinemethanamine;
Aziridine,2-(aminomethyl)- (6CI);
2-(Aminomethyl)aziridine;
2-(Aminomethyl)ethyleneimine;
2-(Aminomethyl)ethylenimine;
2-Aziridinemethylamine

2-Propanone, hydrazone(9CI);
Acetone,hydrazone (6CI,7CI,8CI);
Isopropylidene hydrazine

3-Azetidinamine;
3-Aminoazetidine

C3H8N2

詳情

供應(yīng)商

日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

化工產(chǎn)品