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42859-44-9

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42859-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42859-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 42859-44:
(7*4)+(6*2)+(5*8)+(4*5)+(3*9)+(2*4)+(1*4)=139
139 % 10 = 9
So 42859-44-9 is a valid CAS Registry Number.

42859-44-9Upstream product

42859-44-9Relevant articles and documents

Structural studies on the soluble polysaccharide of Chondrus canaliculatus. (1)H-n.m.r. study of hexa-O-acetylcarrabiose dimethyl acetal

Matsuhiro, Betty,Zanlungo, Alberto B.

, p. 335 - 340 (2007/10/02)

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