110815-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110815-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,1 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110815-33:
(8*1)+(7*1)+(6*0)+(5*8)+(4*1)+(3*5)+(2*3)+(1*3)=83
83 % 10 = 3
So 110815-33-3 is a valid CAS Registry Number.
110815-33-3Relevant articles and documents
SYNTHETIC STUDIES ON TELEOCIDIN IV. AN EFFICIENT SYNTHESIS OF (-)-INDOLACTAM V
Nakatsuka, Shin-ichi,Masuda,Toshiya,Sakai, Kunisaku,Goto, Toshio
, p. 5735 - 5738 (2007/10/02)
An efficient synthesis of (-)-indolactam V (3) was achieved in 12 steps starting from L-tryptophan.