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1547160-93-9

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1547160-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1547160-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,7,1,6 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1547160-93:
(9*1)+(8*5)+(7*4)+(6*7)+(5*1)+(4*6)+(3*0)+(2*9)+(1*3)=169
169 % 10 = 9
So 1547160-93-9 is a valid CAS Registry Number.

1547160-93-9Relevant articles and documents

Synthesis and biological evaluation of novel tricyclic oxazine and oxazepine fused quinazolines. Part 1: Erlotinib analogs

Chen, Xiangfeng,Du, Youguo,Sun, Huanliang,Wang, Feidong,Kong, Lingsheng,Sun, Min

, p. 884 - 887 (2014)

Two series of novel tricyclic oxazine and oxazepine fused quinazolines have been designed and synthesized. The in vitro antitumor effect of the title compounds was screened on N87, A431, H1975, BT474 and Calu-3 cell lines. Compared to erlotinib and gefiti

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