1314641-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314641-91-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,6,4 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1314641-91:
(9*1)+(8*3)+(7*1)+(6*4)+(5*6)+(4*4)+(3*1)+(2*9)+(1*1)=132
132 % 10 = 2
So 1314641-91-2 is a valid CAS Registry Number.
1314641-91-2Relevant articles and documents
Reaction of tetracyanocyclopropyl ketones with hydrazine hydrate
Kayukov, Ya. S.,Bardasov,Kayukova,Ershov,Nasakin,Eremkin,Tafeenko
experimental part, p. 722 - 727 (2011/08/09)
The reaction of 2,2,3,3-tetracyanocyclopropyl ketones with hydrazine involved the addition at the carbonyl and cyano groups and resulted in the formation of previously unknown polycyclic systems whose common feature was the presence in the structure of a
