151322-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151322-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,3,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 151322-76:
(8*1)+(7*5)+(6*1)+(5*3)+(4*2)+(3*2)+(2*7)+(1*6)=98
98 % 10 = 8
So 151322-76-8 is a valid CAS Registry Number.
151322-76-8Relevant articles and documents
Synthesis and absolute configuration of (-)-3-butyl-7-hydroxyphthalide, a cytotoxic metabolite of Penicillium vulpinum.
Ohzeki, Tomoya,Mori, Kenji
, p. 2240 - 2244 (2003)
Both the enantiomers as well as the racemate of 3-butyl-7-hydroxyphthalide (1) were synthesized, and the absolute configuration of the naturally occurring (-)-1 (a weakly cytotoxic metabolite of Penicillium vulpinum) was identified as S.
