83728-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83728-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,2 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83728-98:
(7*8)+(6*3)+(5*7)+(4*2)+(3*8)+(2*9)+(1*8)=167
167 % 10 = 7
So 83728-98-7 is a valid CAS Registry Number.
83728-98-7Relevant articles and documents
ISOLATION AND STRUCTURES OF ISTAMYCIN COMPONENTS
Ikeda, Daishiro,Horiuchi, Yukio,Yoshida, Makoto,Miyasaka,Tsuyoshi,Kondo, Shinichi,Umezawa, Hamao
, p. 33 - 46 (1982)
In addition to istamycin A and B previously isolated from culture filtrates of Streptomyces tenjimariensis, istomycin C, A0, B0, C0, A1, B1, C1, and A2 which contain the 1,4-diam
