76338-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76338-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,3 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76338-16:
(7*7)+(6*6)+(5*3)+(4*3)+(3*8)+(2*1)+(1*6)=144
144 % 10 = 4
So 76338-16-4 is a valid CAS Registry Number.
76338-16-4Relevant articles and documents
MODIFICATION OF α-SANTONIN VI. SYNTHESIS OF (+)-DEOXYVERNOLEPIN.
Fujimoto, Yasuo,Miura, Hidetoshi,Shimizu, Takeshi,Tatsuno, Takashi
, p. 3409 - 3412 (2007/10/02)
(+)-Deoxyvernolepin is synthetized from α-santonin via angular methyl activation and subsequent furan ring opening
