932371-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 932371-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,2,3,7 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 932371-01:
(8*9)+(7*3)+(6*2)+(5*3)+(4*7)+(3*1)+(2*0)+(1*1)=152
152 % 10 = 2
So 932371-01-2 is a valid CAS Registry Number.
932371-01-2Relevant articles and documents
Zwitterion from a cyclopropane with geminal donor and acceptor groups
Sliwinska, Anna,Czardybon, Wojciech,Warkentin, John
, p. 695 - 698 (2007)
2,2-Dimethoxy-3,3-dicyanospiro[cyclopropane-1,9′-[9H]fluorene] reacted fast with methanol to afford 9-trimethoxymethyl-9-dicyanomethyl-9H- fluorene. Reaction with benzaldehydes also gave products of cyclopropane ring opening. Strong electron-donor p-subst
