132608-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132608-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,0 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132608-89:
(8*1)+(7*3)+(6*2)+(5*6)+(4*0)+(3*8)+(2*8)+(1*9)=120
120 % 10 = 0
So 132608-89-0 is a valid CAS Registry Number.
132608-89-0Relevant articles and documents
SYNTHESIS OF ACETYLENIC KETONES
Zanina, A. S.,Shergina, I. S.,Sokolov, I. E.,Kotlyarevskii, I. L.
, p. 2307 - 2311 (2007/10/02)
A general preparative method of synthesis of acetylenic ketones was developed based on acylation of terminal acetylenes with acid chlorides in the presence of Cu(I) chloride.