757956-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 757956-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,9,5 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 757956-31:
(8*7)+(7*5)+(6*7)+(5*9)+(4*5)+(3*6)+(2*3)+(1*1)=223
223 % 10 = 3
So 757956-31-3 is a valid CAS Registry Number.
757956-31-3Relevant articles and documents
New entry to alicyclic amines via alkylative fragmentation of cyclic aminoaldehyde tosylhydrazones
Chandrasekhar,Reddy,Rajaiah
, p. 10131 - 10134 (2000)
Tosylhydrazones of cyclic aminoaldehydes when exposed to aromatic and aliphatic Grignard reagents produce ring-opened acyclic unsaturated primary carbamates and carbamate alcohols in good yields. (C) 2000 Elsevier Science Ltd.
