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120537-30-6

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120537-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120537-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,3 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120537-30:
(8*1)+(7*2)+(6*0)+(5*5)+(4*3)+(3*7)+(2*3)+(1*0)=86
86 % 10 = 6
So 120537-30-6 is a valid CAS Registry Number.

120537-30-6Downstream Products

120537-30-6Relevant articles and documents

SYNTHESIS OF FLAVONOID SULFATES: I. STEPWISE SULFATION OF POSITIONS 3,7, AND 4' USING N,N'-DICYCLOHEXYLCARBODIIMIDE AND TETRABUTYLAMMONIUM HYDROGEN SULFATE

Barron, Denis,Ibrahim, Ragai K.

, p. 5197 - 5202 (2007/10/02)

The dicyclohexylcarbodiimide-mediated esterification of flavones and flavanols with tetrabutylammonium hydrogen sulfate, resulted in the formation of mono-, di- and trisulfated products.Sulfation occured mainly at positions 7, 4' and 3 of the flavonoid sk

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