88587-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88587-31-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,8 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88587-31:
(7*8)+(6*8)+(5*5)+(4*8)+(3*7)+(2*3)+(1*1)=189
189 % 10 = 9
So 88587-31-9 is a valid CAS Registry Number.
88587-31-9Relevant academic research and scientific papers
Brown, Pamela,Southgate, Robert
, p. 247 - 250 (1986)
Using a stereoselective carbene insertion reaction to form the β-lactam ring, optically active 1-methyl carbapenems have been prepared.