80898-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80898-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,9 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80898-94:
(7*8)+(6*0)+(5*8)+(4*9)+(3*8)+(2*9)+(1*4)=178
178 % 10 = 8
So 80898-94-8 is a valid CAS Registry Number.
80898-94-8Relevant articles and documents
PENEMS. I. NOVEL SHYNTHESIS OF ANTIBACTERIAL PENEM COMPOUNDS UTILIZING 1,3-DITHIOLANE DERIVATIVES
Tanaka, Teruo,Hashimoto, Toshihiko,Iino, Kimio,Sugimura, Yukio,Miyadera, Tetsuo
, p. 1075 - 1078 (1982)
A novel penem synthesis utilizing 1,3-dithiolane or 1,3-dithiane derivatives allowed us to synthesize a number of new antibacterial penem compounds.