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1258977-05-7

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1258977-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258977-05-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,9,7 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258977-05:
(9*1)+(8*2)+(7*5)+(6*8)+(5*9)+(4*7)+(3*7)+(2*0)+(1*5)=207
207 % 10 = 7
So 1258977-05-7 is a valid CAS Registry Number.

1258977-05-7Downstream Products

1258977-05-7Relevant articles and documents

A General synthetic procedure for 2-chloromethyl-4(3H)-quinazolinone derivatives and their utilization in the preparation of novel anticancer agents with 4-anilinoquinazoline scaffolds

Li, Hong-Ze,He, Hai-Yun,Han, Yuan-Yuan,Gu, Xin,He, Lin,Qi, Qing-Rong,Zhao, Ying-Lan,Yang, Li

, p. 9473 - 9485 (2010)

In our ongoing research on novel anticancer agents with 4-anilinoquinazoline scaffolds, a series of novel 2-chloromethyl-4(3H)- quinazolinones were needed as key intermediates. An improved one-step synthesis of 2-chloromethyl-4(3H)-quinazolinones utilizin

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