61971-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61971-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,7 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 61971-66:
(7*6)+(6*1)+(5*9)+(4*7)+(3*1)+(2*6)+(1*6)=142
142 % 10 = 2
So 61971-66-2 is a valid CAS Registry Number.
61971-66-2Relevant articles and documents
Full chirality transfer in the synthesis of hindered tertiary boronic esters under: In situ lithiation-borylation conditions
Blair,Zhong,Hesse,Zabaleta,Myers,Aggarwal
, p. 5289 - 5292 (2016)
Hindered tertiary neopentyl glycol boronic esters can be prepared by using in situ lithiation-borylation of enantiopure secondary benzylic carbamates at -20°C with full chirality transfer.