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83013-84-7

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83013-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83013-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,1 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 83013-84:
(7*8)+(6*3)+(5*0)+(4*1)+(3*3)+(2*8)+(1*4)=107
107 % 10 = 7
So 83013-84-7 is a valid CAS Registry Number.

83013-84-7Downstream Products

83013-84-7Relevant articles and documents

Sudies on the Chemical Constituents of Rutaceous Plants. XLVI. The Chemical Constituents of Xanthoxylum integrifoliolum (MERR). MERR. (Fagara integrifoliola MERR.) II. Structural Establishment of Integriquinolone, a New Phenolic Quinolone

Ishii, Hisashi,Koyama, Kazuo,Chen, Ih-Sheng,Lu, Sheng-Teh,Ishikawa, Tsutomu

, p. 1992 - 1997 (2007/10/02)

The structure of integriquinolone (1), a new phenolic quinolone which was isolated from Xanthoxylum integrifolium (MERR.) MERR. (Fagara integrifoliola MERR.), was established as 6-hydroxy-4-methoxy-1-methyl-2-quinolone by synthesis of ethyl integriquinolone (2), 6-ethoxy-4-methoxy-1-methyl-2-quinoline.Keywords - structural establishment; Rutacae; Xanthoxylum species; 2-quinolone; integriquinolone

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