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40321-75-3

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40321-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40321-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,2 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40321-75:
(7*4)+(6*0)+(5*3)+(4*2)+(3*1)+(2*7)+(1*5)=73
73 % 10 = 3
So 40321-75-3 is a valid CAS Registry Number.

40321-75-3Relevant articles and documents

FLAVONOIDS AND ISOFLAVONOIDS FROM ZOLLERNIA PARAENSIS

Ferrari, F.,Botta, B.,Lima, R. Alves De

, p. 1663 - 1664 (1983)

The wood of Zollernia paraensis contains (+)-medicarpin, (+)-vestitol, isoliquiritigenin, formononetin, (+/-)-7-hydroxy-4'-methoxyisoflavanone, (+/-)-liqiuritigenin and (+)-α-2',4,4'-tetrahydroxydihydrochalcone.Key Words Index - Zollernia paraensis; Leguminosae - Papilionoideae; flavonoids; isoflavonoids; α-2',4,4'-tetrahydroxydihydrochalcone.

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