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374680-40-7

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374680-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 374680-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,4,6,8 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 374680-40:
(8*3)+(7*7)+(6*4)+(5*6)+(4*8)+(3*0)+(2*4)+(1*0)=167
167 % 10 = 7
So 374680-40-7 is a valid CAS Registry Number.

374680-40-7Downstream Products

374680-40-7Relevant articles and documents

The chemistry of indoles. CVII. A synthesis of 3,4,5,6-tetrahydro-7-hydroxy-1H-azepino[5,4,3-cd]indoles and a new finding on pictet-spengler reaction

Somei,Teranishi,Yamada,Yamada

, p. 1159 - 1165 (2001)

Serotonins were found to produce 3,4,5,6-tetrahydro-7-hydroxy-1H-azepino[5,4,3-cd]indoles by simple heating with amines under an oxygen atmosphere. Serotonins also reacted with various aldehydes to provide 3,4,5,6-tetrahydro-7-hydroxy-1H-azepino[5,4,3-cd]

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