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98127-69-6

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98127-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98127-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,2 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98127-69:
(7*9)+(6*8)+(5*1)+(4*2)+(3*7)+(2*6)+(1*9)=166
166 % 10 = 6
So 98127-69-6 is a valid CAS Registry Number.

98127-69-6Downstream Products

98127-69-6Relevant articles and documents

Some and Photocycloadditions of α,β-Acetylenic Ketones

Rao, Bhaskar V.,Schroeder, Clemens,Margaretha, Paul,Wolff, Steven,Agosta, William C.

, p. 3881 - 3884 (2007/10/02)

Photocycloaddition between 4,4-dimethyl-1-phenyl-2-pentyn-1-one (7) and the alkoxyalkenes 8 and 13 occurs in both the and fashions.Studies on the reaction of 7 and 13 indicate that formation of both types of product is quenched at the same rat

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