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1431463-56-7

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1431463-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1431463-56-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,4,6 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1431463-56:
(9*1)+(8*4)+(7*3)+(6*1)+(5*4)+(4*6)+(3*3)+(2*5)+(1*6)=137
137 % 10 = 7
So 1431463-56-7 is a valid CAS Registry Number.

1431463-56-7Downstream Products

1431463-56-7Relevant articles and documents

One-pot three-component mild synthesis of 2-Aryl-3-(9-alkylcarbazol-3-yl) thiazolidin-4-ones

Li, Zheng,Zhu, Anguo,Yang, Jingya

, p. 1458 - 1461 (2013/02/22)

A series of novel 2-aryl-3-(9-alkylcarbazol-3-yl)thiazolidin-4-ones were synthesized by one-pot three-component reactions of 3-amino-9-alkylcarbazoles, aromatic aldehydes, and 2-mercaptoacetic acid by using dicyclohexylcarbodiimide (DCC) as a cyclizing agent in dry diethyl ether at room temperature. This protocol has advantages of mild condition, short reaction time, high yield, and simple work-up procedure.

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