36634-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36634-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,6,3 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 36634-77:
(7*3)+(6*6)+(5*6)+(4*3)+(3*4)+(2*7)+(1*7)=132
132 % 10 = 2
So 36634-77-2 is a valid CAS Registry Number.
36634-77-2Relevant articles and documents
Synthesis of Anthrathiophenes and Benzonaphthothiophenes
Tominaga, Yoshinori,Lee, Milton L.,Castle, Raymond N.
, p. 967 - 972 (2007/10/02)
All isomers of the parent anthrathiophenes and benzonaphthothiophenes, namely anthrathiophene, anthrathiophene, anthrathiophene, benzonaphthothiophene, benzonaphthothiophene and benzonaphthothiophene were synthesized using a new procedure.