736993-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 736993-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,6,9,9 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 736993-14:
(8*7)+(7*3)+(6*6)+(5*9)+(4*9)+(3*3)+(2*1)+(1*4)=209
209 % 10 = 9
So 736993-14-9 is a valid CAS Registry Number.
736993-14-9Relevant academic research and scientific papers
PROCESS TO PREPARE MALAYAMYCIN DERIVATIVES
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Page 18-19, (2010/02/08)
A process is provided for the preparation of a compound of the general formula (I): wherein R is H or C1-4 alkyl, which comprises treating a compound of the general formula (II): where R" is R or R8CO, R is as defined above, R8
