113157-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113157-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,1,5 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 113157-86:
(8*1)+(7*1)+(6*3)+(5*1)+(4*5)+(3*7)+(2*8)+(1*6)=101
101 % 10 = 1
So 113157-86-1 is a valid CAS Registry Number.
113157-86-1Relevant articles and documents
A NEW REARRANGEMENT OF α-AZO ALCOHOLS INTO N-SUBSTITUTED BRIDGED BICYCLIC LACTAMS. A POSSIBLE MODEL FOR CONFORMATION-DEPENDENT REARRANGEMENT
Otsuka, Takashi,Tezuka, Takahiro
, p. 2081 - 2086 (2007/10/02)
A new thermal rearrangement of sterically crowded α-azo alcohols (2 and 4) into bridged bicyclic lactams (9 and 11) is reported. A mechanism for this rearrangement is proposed.