78787-79-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78787-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,8 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78787-79:
(7*7)+(6*8)+(5*7)+(4*8)+(3*7)+(2*7)+(1*9)=208
208 % 10 = 8
So 78787-79-8 is a valid CAS Registry Number.
78787-79-8Relevant articles and documents
The Chemistry of Carbazoles. VII. Syntheses of Methylcarbazoles
Kuroki, Masanate,Tsunashima, Yutaka
, p. 709 - 714 (2007/10/02)
Thirty-six methylcarbazoles were prepared, and their synthetic methods were critically described.