76618-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76618-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,1 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76618-34:
(7*7)+(6*6)+(5*6)+(4*1)+(3*8)+(2*3)+(1*4)=153
153 % 10 = 3
So 76618-34-3 is a valid CAS Registry Number.
76618-34-3Relevant articles and documents
NEW SYNTHESIS OF TRIPHENODITHIAZINES AND TRIPHENODITHIAZINEQUINOES.
Nishi,Hatada,Kitahara
, p. 1482 - 1486 (1983)
A new class of 6,13-bis(arylamino)triphenodithiazines has been synthesized by condensing chloranil with arylamines followed by the reaction of the resulting 2,5-bis(arylamino)-3,6-dichloro-1,4-benzoquinones with zinc 2-aminobenzenthiolates in the presence