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Pregn-5-ene-8,11,12,14,20-pentol,3-[(O-6- deoxy-3-O-methyl-â-D-allopyranosyl- (1f4)-O-2,6-dideoxy-3-O-methyl-â-Dribo- hexopyranosyl-(1f4)-2,6-dideoxy-â-Dribo- hexopyranosyl)oxy]-,(3â,11R,12â,14â)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98665-67-9

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98665-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98665-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98665-67:
(7*9)+(6*8)+(5*6)+(4*6)+(3*5)+(2*6)+(1*7)=199
199 % 10 = 9
So 98665-67-9 is a valid CAS Registry Number.

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