150805-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150805-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,0 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 150805-21:
(8*1)+(7*5)+(6*0)+(5*8)+(4*0)+(3*5)+(2*2)+(1*1)=103
103 % 10 = 3
So 150805-21-3 is a valid CAS Registry Number.
150805-21-3Relevant academic research and scientific papers
Functionalization of Penicillins Via Iodine Atom Transfer Chemistry
Ziegler, Carl B.,Fields, Thomas L.
, p. 3919 - 3932 (2007/10/02)
Carbon-carbon bond formation via iodine atom transfer methodology represents a novel way to fuctionalize the 6-position of the penicillin nucleus.This work explores the synthetic scope and limitations to reactions of benzhydryl 6α-bromo-6β-iodopenicillana
