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1461660-71-8

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1461660-71-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1461660-71-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,1,6,6 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1461660-71:
(9*1)+(8*4)+(7*6)+(6*1)+(5*6)+(4*6)+(3*0)+(2*7)+(1*1)=158
158 % 10 = 8
So 1461660-71-8 is a valid CAS Registry Number.

1461660-71-8Relevant articles and documents

Facile deprotection of dithioacetals by using a novel 1,4-benzoquinone/cat. NaI system

Inamoto, Kiyofumi,Yamada, Tetsuya,Kato, Sei-Ichi,Kikkawa, Shoko,Kondo, Yoshinori

, p. 9192 - 9199 (2013/10/01)

The combination of 1,4-benzoquinone and a catalytic amount of NaI was found to be effective for the deprotection of dithioacetals. The reactions proceeded efficiently under mild, near-neutral reaction conditions, producing a wide range of aryl and alkyl aldehydes and ketones generally in high yields with good functional group compatibility. The method developed therefore represents a general, facile, and highly applicable approach for deprotecting dithioacetals.

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