128828-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128828-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,2 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128828-92:
(8*1)+(7*2)+(6*8)+(5*8)+(4*2)+(3*8)+(2*9)+(1*2)=162
162 % 10 = 2
So 128828-92-2 is a valid CAS Registry Number.
128828-92-2Relevant articles and documents
Synthetic studies on quinocarcin and its related compounds. 2. Synthesis of an enantiomeric pair of the ABC ring system of quinocarcin
Saito, Shoichi,Tanaka, Katsunori,Nakatani, Kazuhiko,Matsuda, Fuyuhiko,Katoh, Tadashi,Terashima, Shiro
, p. 6209 - 6220 (2007/10/02)
An enantiomeric pair of the ABC ring system (5 and ent-5) of quinocarcin (1), a potent antitumor antibiotic, was synthesized in> 95%.