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158980-95-1

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158980-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158980-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,9,8 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158980-95:
(8*1)+(7*5)+(6*8)+(5*9)+(4*8)+(3*0)+(2*9)+(1*5)=191
191 % 10 = 1
So 158980-95-1 is a valid CAS Registry Number.

158980-95-1Downstream Products

158980-95-1Relevant articles and documents

Synthesis of 65- and/or 45-O-glycosyl p-nitrophenyl α-maltopentaoside derivatives for the differential assay of human α-amylases

Ozawa,Yamagata,Satomura,Ishida,Kiso,Hasegawa

, p. 137 - 145 (1994)

A novel route to the chemical synthesis of 65- and/or 45-O-glycosyl p-nitrophenyl α-maltopentaoside derivatives for the differential assay of human α-amylases is described. The synthesized compounds were characterized by optical rotation measurements, IR, and NMR spectroscopy.

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