108762-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108762-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,6 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108762-95:
(8*1)+(7*0)+(6*8)+(5*7)+(4*6)+(3*2)+(2*9)+(1*5)=144
144 % 10 = 4
So 108762-95-4 is a valid CAS Registry Number.
108762-95-4Relevant articles and documents
SYNTHESIS OF (+/-)-IRCINIANIN, A MARINE SPONGE SESTERTERPENE
Takeda, Kei,Sato, Masa-aki,Yoshii, Eiichi
, p. 3903 - 3906 (1986)
A biogenetic-type synthesis of (+-)-ircinianin (1) via intramolecular Diels-Alder reaction of 2 is described.
