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1374400-29-9

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1374400-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374400-29-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,4,0 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1374400-29:
(9*1)+(8*3)+(7*7)+(6*4)+(5*4)+(4*0)+(3*0)+(2*2)+(1*9)=139
139 % 10 = 9
So 1374400-29-9 is a valid CAS Registry Number.

1374400-29-9Downstream Products

1374400-29-9Relevant academic research and scientific papers

Polyalkoxy substituted 4H-chromenes: Synthesis by domino reaction and anticancer activity

Shestopalov, Anatoliy M.,Litvinov, Yuri M.,Rodinovskaya, Lyudmila A.,Malyshev, Oleg R.,Semenova, Marina N.,Semenov, Victor V.

, p. 484 - 490 (2012)

A series of 4H-chromenes containing various modifications in the ring B and polyalkoxy substituents in the ring E has been synthesized by Knoevenagel-Michael-hetero-Thorpe-Ziegler three-component domino reaction with the overall yield of 45-82%. The targe

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