79543-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79543-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,4 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79543-87:
(7*7)+(6*9)+(5*5)+(4*4)+(3*3)+(2*8)+(1*7)=176
176 % 10 = 6
So 79543-87-6 is a valid CAS Registry Number.
79543-87-6Relevant articles and documents
A PRACTICAL SYNTHESIS OF (+/-)-THIENAMYCIN
Melillo, D.G.,Shinkai, I.,Liu, T.,Ryan, K.,Sletzinger, M.
, p. 2783 - 2786 (2007/10/02)
An efficient and operationally simply synthesis of (+/-)-thienamycin is described.