137152-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137152-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,5 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137152-60:
(8*1)+(7*3)+(6*7)+(5*1)+(4*5)+(3*2)+(2*6)+(1*0)=114
114 % 10 = 4
So 137152-60-4 is a valid CAS Registry Number.
137152-60-4Relevant articles and documents
PTC sulfanylation of arylacetates
Marzorati, Liliana,Da Silva, Marco Antonio,Wladislaw, Blanka,Di Vitta, Claudio
, p. 3491 - 3495 (2007/10/03)
Phase-transfer catalysis, in the absence of solvent, was successfully applied to the sulfanylation of a series of arylacetates leading, in most cases, to acceptable yields of α-monosulfanylated derivatives.