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4153-25-7

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4153-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4153-25-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,5 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4153-25:
(6*4)+(5*1)+(4*5)+(3*3)+(2*2)+(1*5)=67
67 % 10 = 7
So 4153-25-7 is a valid CAS Registry Number.

4153-25-7Relevant articles and documents

Ent-kaurane glycoside from Stevia subpubescens

Roman,Torres,Reyes,Hernandez,Cerda-Garcia-Rojas,Joseph-Nathan

, p. 1133 - 1137 (1995)

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A convenient method for the preparation of all of the partially methylated derivatives of methyl α-D-mannopyranoside and α-D-galactopyranoside

Mega, Tomohiro,Nishikawa, Atsushi,Ikenaka, Tokuji

, p. 313 - 319 (2007/10/02)

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