1246887-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246887-29-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,8 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1246887-29:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*8)+(3*7)+(2*2)+(1*9)=195
195 % 10 = 5
So 1246887-29-5 is a valid CAS Registry Number.
1246887-29-5Relevant articles and documents
Synthesis and biological evaluation of a series of 2-(Substitutedphenyl) benzothiazoles
Nam, Nguyen Hai,Dung, Phan Thi Phuong,Thuong, Phuong Thien
, p. 127 - 134 (2013/01/10)
A series of 2-phenylbenzothiazoles has been synthesized either by i) condensation of different aromatic aldehydes with 2-aminothiophenol or ii) condensation of N-(2-chlorophenyl)benzothioamides in KOH catalyzed by potassium fericyanide. The structures of
