85393-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85393-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,3,9 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85393-98:
(7*8)+(6*5)+(5*3)+(4*9)+(3*3)+(2*9)+(1*8)=172
172 % 10 = 2
So 85393-98-2 is a valid CAS Registry Number.
85393-98-2Relevant articles and documents
A Simple and Efficient Synthesis of Bufalin
Sen, Alina,Jaeggi, Franz Josef,Tsai, Thomas Y. R.,Wiesner, Karel
, p. 1213 - 1214 (1982)
A simple high-yield preparation of bufalin (7) from the steroid (1) (derived from testosterone) by an adaptation of our 'furan methodology' for cardenolides is reported.