62698-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62698-35-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,9 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62698-35:
(7*6)+(6*2)+(5*6)+(4*9)+(3*8)+(2*3)+(1*5)=155
155 % 10 = 5
So 62698-35-5 is a valid CAS Registry Number.
62698-35-5Relevant articles and documents
Tertiary acetylenic alcohols and diols on the basis of phenylacetylene and 2-methyl-3-butyn-2-ol
Potkin,Dikusar,Kozlov
, p. 1260 - 1265 (2002)
A procedure has been proposed for the synthesis of tertiary acetylenic alcohols and diols by treatment of phenylacetylene or 2-methyl-3-butyn-2-ol with butyllithium and subsequent reaction of lithium phenylacetylide or lithium 4-lithio-2-methyl-3-butyn-2-
