158249-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158249-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,2,4 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 158249-58:
(8*1)+(7*5)+(6*8)+(5*2)+(4*4)+(3*9)+(2*5)+(1*8)=162
162 % 10 = 2
So 158249-58-2 is a valid CAS Registry Number.
158249-58-2Relevant articles and documents
FUNCTIONALIZED CYCLOPENTANES VIA RADICAL CYCLIZATIONS USING THIOCARBONATE DERIVATIVES AS INITIATORS AND TERMINATORS
Ziegler, Frederick E.,Zheng, Zhong-li
, p. 5973 - 5976 (2007/10/02)
A radical-based cyclization is described that employs xanthates or cyclic thionocarbonates as initiators and allylic dithiocarbonates or allylic thiocarbamates as terminators.
