19700-13-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19700-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,0 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19700-13:
(7*1)+(6*9)+(5*7)+(4*0)+(3*0)+(2*1)+(1*3)=101
101 % 10 = 1
So 19700-13-1 is a valid CAS Registry Number.
19700-13-1Relevant articles and documents
Regio- and Stereo-selective Reductive Cleavage of Epoxides with Zinc Borohydride Supported on Silica Gel
Ranu, Brindaban C.,Das, Asish R.
, p. 1334 - 1335 (1990)
Reductive cleavage of unsymmetrical alkyl-substituted epoxides to less substituted alcohols has been achieved in a simple procedure using zinc borohydride supported on silica gel.
