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75350-44-6

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75350-44-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75350-44-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,5 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75350-44:
(7*7)+(6*5)+(5*3)+(4*5)+(3*0)+(2*4)+(1*4)=126
126 % 10 = 6
So 75350-44-6 is a valid CAS Registry Number.

75350-44-6Upstream product

75350-44-6Relevant articles and documents

PRENYLFLAVANS FROM TEPHROSIA WATSONIANA

Gomez, Federico,Quijano, Leovigildo,Calderon, Jose S.,Rodriquez, Carlos,Rios, Tirso

, p. 1057 - 1060 (1985)

The aerial parts of Tephrosia watsoniana afforded five new flavonoids named tephrowatsin A, B, C, D and E.Their structures and stereochemistries were established by spectroscopic methods and chemical transformations.Key Word Index - Tephrosia watsoniana; Leguminosae; new prenylflavans.

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