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100753-46-6

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100753-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100753-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,7,5 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100753-46:
(8*1)+(7*0)+(6*0)+(5*7)+(4*5)+(3*3)+(2*4)+(1*6)=86
86 % 10 = 6
So 100753-46-6 is a valid CAS Registry Number.

100753-46-6Relevant articles and documents

The Chemistry of the Insoluble Red Woods. Part 16. Some Further Observations on the Condensation of Isoflavylium Salts with 1,3-Diphenylpropenes

Afonya, Theophilus C. A.,Epelle, Faithwin B. M.,Osman, Soad A. A.,Whalley, W. Basil

, p. 3301 - 3312 (2007/10/02)

Condensation of 7-benzyloxy-6,2',3',4'-tetramethoxyisoflavylium perchlorate (1; R = PhCH2) with 1-(3,4-dimethoxyphenyl)-3-(2,4-dimethoxyphenyl)prop-1-ene (2) and with its isomeric propene gave derivatives provisionally formulated as the 6-benzyl-5-phenylbenzoxanthenes (type 6; R1=OMe, R2= PhCH2) analogous to the xanthenes derivable from per-O-methylsantarubin and per-O-methylsantalin, respectively.

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