毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
19900-65-34,4'-亞甲基雙(2-乙基)苯胺;
3,3'-二乙基-4,4'-二氨基二苯基甲烷;
硬化劑ME-DDM
4,4'-Methylenebis(2-ethylbenzenamine);
4,4'-Diamino-3,3'-diethyl-diphenylmethane
CAS:19900-65-3分子結(jié)構(gòu)C17H22N2詳情供應(yīng)商
85030-20-24,4'-二氨基二苯環(huán)己烷;
4,4'-二氨基二苯基環(huán)己烷
4,4'-cyclohexylidenedianilinium dichloride;
1,1-Bis-(4-anilino)-cyclohexane hydrochloride
CAS:85030-20-2分子結(jié)構(gòu)C18H24Cl2N2詳情供應(yīng)商
19430-83-23,4-二氨基二苯基甲烷Benzenamine,3-[(4-aminophenyl)methyl]-;
Aniline,3,4'-methylenedi- (8CI);
3,4'-Diaminodiphenylmethane;
m,p'-Diaminodiphenylmethane;
m,p'-Methylenedianiline
CAS:19430-83-2分子結(jié)構(gòu)C13H14N2詳情供應(yīng)商
136-17-42,4-二氨基二苯胺;
2,4-二氨基二苯基
1,2,4-Benzenetriamine,N1-phenyl-;
2,4-Diaminodiphenylamine;
NSC 401132;
NSC 6092
CAS:136-17-4分子結(jié)構(gòu)C12H13N3詳情供應(yīng)商
19471-12-63,3'-甲撐二苯胺;
3,3'-二氨基二苯基甲烷
3,3'-Diaminodiphenylmethane;
3,3'-Methylenebisaniline;
3-[(3-aminophenyl)methyl]aniline;
3-[(3-azanylphenyl)methyl]aniline
CAS:19471-12-6分子結(jié)構(gòu)C13H14N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:octamethylcyclo duasyn NiBr2 ·H2O fenacin prusside Pinoacetaldehyd C5 N S2 H9 2-溴-2-苯基苯乙酮 C14 O6 Na S H11 香 附 烯 酮 Isopropylbenzylalcohol C9 O3 Na S H11 CH3 Si CH3 O n C21 N5 H19 C13H8NO3 C25H53 chloroplatinate C25H53N3O5 -羥基辛酸 alkylen 1008 orange dioctyl sebacat thylammonium Aimol Esculentoside Raoc C19H17O3  硫代乙酸 C16H14NO6 benzylethanol C12H22O8S thoxypyrazine ose P C28H12N2 furfurylpyrrole C18H34O8S Neryl Ace C18H15N4O2 Hexyl Sali C28H51