6,7-Dimethoxy-3,4-dihydroquinazoline-4-ib CAS 13794-72-4

Khoom Qhia:

Lub Npe Khoom Muag: 6,7-Dimethoxy-3,4-dihydroquinazoline-4-ib CAS TSIS: 13794-72-4

Txhais:

6,7-Dimethoxy-4-quinazolinol;

6,7-Dimethoxy-3H-quinazolin-4-ib;

6,7-Dimethoxy-4-hydroxyquinazoline;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb kom dawb-cov hmoov dawb crystalline

Ntsuas: ≥98.0%

Qhov ceev: 1.33 g / cm3

Lub Ntsiab Kub: 374.1 ℃ ntawm 760 mmHg

Melting Point: 309-311 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Txoj Cai Kev Nyab Xeeb: Xn

HS Code: 2933990090

Cov Lus Qhia Kev Nyab Xeeb: S26-S37 / 39

Cov Lus Ceeb Toom Yuav Muaj: R20 / 21/22; R36 / 37/38

Gefitinib nrab.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: 6,7-dimethoxy-3,4-dihydroquinazoline-4-ib daim 13794-72-4, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 2-Amino-4,5-dimethoxybenzoic Acid CAS 5653-40-7
• Tom ntej: 4-Chloro-6,7-dimethoxyquinazoline CAS 13790-39-1