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354784-37-5

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354784-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 354784-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,7,8 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 354784-37:
(8*3)+(7*5)+(6*4)+(5*7)+(4*8)+(3*4)+(2*3)+(1*7)=175
175 % 10 = 5
So 354784-37-5 is a valid CAS Registry Number.

354784-37-5Downstream Products

354784-37-5Relevant articles and documents

A Novel Synthetic Approach for the Synthesis of Pyridocarbazole Alkaloids

Erguen, Yavuz,Patir, Sueleyman,Okay, Guerol

, p. 1005 - 1010 (2003)

The synthesis of 11-methyl-6H-pyrido[4,3-b]carbazole-1(2H)-one (5), which can be important for the synthesis of other pyridocarbazole alkaloids and especially 1-substituted ellipticines, is described. Construction of the tetracyclic structure was achieved by a new route and two important precursor compounds (4a and 4b) for the synthesis of pyridocarbazole alkaloids and also many new tetrahydrocarbazole derivatives (7, 8, 9, 10, 11, 12, 13) were synthesized.

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