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1569272-45-2

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1569272-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1569272-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,2,7 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1569272-45:
(9*1)+(8*5)+(7*6)+(6*9)+(5*2)+(4*7)+(3*2)+(2*4)+(1*5)=202
202 % 10 = 2
So 1569272-45-2 is a valid CAS Registry Number.

1569272-45-2Downstream Products

1569272-45-2Relevant articles and documents

DABCO-promoted unexpected regioselective ring opening and stereoselective addition reactions of sulfonylaziridines with cyanoacetylenes: Access to functionalized enenitriles

Meng, Ling-Guo,Wang, Lei

, p. 2967 - 2973 (2014/03/21)

A highly regioselective ring opening and stereoselective addition reaction of sulfonylaziridines with cyanoacetylenes promoted by 1,4-diazabicyclo-[2.2.2] octane (DABCO) was investigated. A variety of functionalized (Z)-enenitriles could be obtained in good yields through regioselective cleavage of carbon-nitrogen bonds in sulfonylaziridines.

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