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93742-14-4

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93742-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93742-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,4 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93742-14:
(7*9)+(6*3)+(5*7)+(4*4)+(3*2)+(2*1)+(1*4)=144
144 % 10 = 4
So 93742-14-4 is a valid CAS Registry Number.

93742-14-4Downstream Products

93742-14-4Relevant articles and documents

A SYNTHESIS METHOD OF INDOLE-3-METHANAMINE AND/OR GRAMINE FROM INDOLE-3-CARBOXALDEHYDE, AND ITS APPLICATION FOR THE SYNTHESES OF BRASSININ, ITS 4-SUBSTITUTED ANALOGS, AND 1,3,4,5-TETRAHYDROPYRROLOQUINOLINE

Yamada, Fumio,Kobayashi, Kensuke,Shimizu, Aya,Aoki, Naokatsu,Somei, Masanori

, p. 2783 - 2804 (2007/10/02)

Simple conversion method of indole-3-carboxaldehyde into gramine and/or indole-3-methanamine was developed.The present method realized short step syntheses of brassinin, 4-iodo-, methoxy-, 4-methoxy, and 4-nitrobrassinin, 4-methoxyindole-3-acetonitrile, and 1,3,4,5-tetrahydropyrroloquinoline.

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