134865-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134865-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,6 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134865-52:
(8*1)+(7*3)+(6*4)+(5*8)+(4*6)+(3*5)+(2*5)+(1*2)=144
144 % 10 = 4
So 134865-52-4 is a valid CAS Registry Number.
134865-52-4Relevant articles and documents
PROCESS FOR PRODUCING ENYNE DERIVATIVES
-
, (2008/06/13)
A process for producing an enyne derivative, and intermediate, which is useful for preparing compounds showing strong inhibiting activities against squalane.e-poxidase of Eumycetes and strong anti-cholesterol ac-tivities. The process comprises reacting a compound of the formula: