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85720-35-0

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85720-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85720-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,2 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85720-35:
(7*8)+(6*5)+(5*7)+(4*2)+(3*0)+(2*3)+(1*5)=140
140 % 10 = 0
So 85720-35-0 is a valid CAS Registry Number.

85720-35-0Relevant articles and documents

Ring-Substituted 1,2-Dialkylated 1,2-Bis(hydroxyphenyl)ethanes. 1. Synthesis and Estrogen Receptor Binding Affinity of 2,2'-and 3,3'-Disubstituted Hexestrols

Hartmann, Rolf W.,Schwarz, Walter,Schoenenberger, Helmut

, p. 1137 - 1144 (2007/10/02)

The syntheses of symmetrically 3,3'- and 2,2'-disubstituted meso hexestrol derivatives are described 3,3'-substituents: OH (1), F (2), Cl (3), Br (4), I (5), CH2N(CH3)2 (6), CH3 (7), CH2OCH3 (8), CH2OC2H5 (9), CH2OH (10), NO2 (11), NH2 (12) N(CH3)2 (13),

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