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145643-84-1

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145643-84-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145643-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,4 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 145643-84:
(8*1)+(7*4)+(6*5)+(5*6)+(4*4)+(3*3)+(2*8)+(1*4)=141
141 % 10 = 1
So 145643-84-1 is a valid CAS Registry Number.

145643-84-1Downstream Products

145643-84-1Relevant articles and documents

Enzymatic sulfation of isoamyl gallate and (-)-epigallocatechin gallate by bacterial arylsulfotransferase

Koizumi,Akao,Imamura,Dohi,Yoshida,Okuda,Kobashi

, p. 1864 - 1867 (2007/10/02)

A novel type of arylsulfotransferase which was obtained from a human intestinal bacterium catalyzes the sulfation of polyphenols related to tannins. Isoamyl gallate and (-)-epigallocatechin gallate were found to be sulfated rapidly using p-nitrophenylsulf

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