65437-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65437-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,4,3 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65437-23:
(7*6)+(6*5)+(5*4)+(4*3)+(3*7)+(2*2)+(1*3)=132
132 % 10 = 2
So 65437-23-2 is a valid CAS Registry Number.
65437-23-2Relevant articles and documents
Enantioselective Copper-Catalyzed Oxy-Alkynylation of Diazo Compounds
Hari, Durga Prasad,Waser, Jerome
, p. 8420 - 8423 (2017)
Enantioselective catalytic methods allowing the addition of both a nucleophile and an electrophile onto diazo compounds give a fast access into important building blocks. Herein, we report the highly enantioselective oxyalkynylation of diazo compounds usi
