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97387-49-0

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97387-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97387-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,8 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97387-49:
(7*9)+(6*7)+(5*3)+(4*8)+(3*7)+(2*4)+(1*9)=190
190 % 10 = 0
So 97387-49-0 is a valid CAS Registry Number.

97387-49-0Downstream Products

97387-49-0Relevant articles and documents

INTRAMOLECULAR DIELS-ALDER CYCLOADDITIONS OF VINYLKETENIMINES. A CONVERGENT ROUTE TO CARBAZOLES AND PYRIDOCARBAZOLE ALKALOIDS

Differding, Edmond,Ghosez, Leon

, p. 1647 - 1650 (2007/10/02)

The intramolecular Diels-Alder cycloaddition of acetylenic vinylketenimines is the key step of a highly convergent synthesis of carbazoles.A facile synthesis of N-methyl-tetrahydroellipticine has been completed in five isolated steps from N-methyl piperidone.

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