43160-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43160-96-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,6 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 43160-96:
(7*4)+(6*3)+(5*1)+(4*6)+(3*0)+(2*9)+(1*6)=99
99 % 10 = 9
So 43160-96-9 is a valid CAS Registry Number.
43160-96-9Relevant articles and documents
Process for the preparation of ethylenic carbonyl compounds
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, (2008/06/13)
Ethylenic carbonyl compounds of formula STR1 are made by the isomerization of acetylenic alcohols of formula STR2 in the presence of a catalyst consisting of a titanium derivative, a copper or silver derivative, and, if required, an acid, which may be in the form of an ester or anhydride, or an inorganic ester.
