1315116-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1315116-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,1,1 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1315116-70:
(9*1)+(8*3)+(7*1)+(6*5)+(5*1)+(4*1)+(3*6)+(2*7)+(1*0)=111
111 % 10 = 1
So 1315116-70-1 is a valid CAS Registry Number.
1315116-70-1Relevant articles and documents
A new ring expansion for a chiral hexahydroazulene skeleton possessing an angular methyl group
Adachi, Masaatsu,Komada, Takema,Nishikawa, Toshio
, p. 6942 - 6945 (2011)
A new synthetic route for a pseudoguaiane ring system is described. The synthesis features an Ireland-Claisen rearrangement for constructing the trans-fused ring system, followed by a new ring expansion to yield a bicyclo[5.3.0]decane ring system possessi
