1820570-59-9 Usage
Uses
4-Methoxyphenyl 2,6-Bis-O-(4-methylbenzoyl)-beta-D-galactopyranoside (cas# 1820570-59-9) is a carbohydrate and a useful research chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 1820570-59-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,2,0,5,7 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1820570-59:
(9*1)+(8*8)+(7*2)+(6*0)+(5*5)+(4*7)+(3*0)+(2*5)+(1*9)=159
159 % 10 = 9
So 1820570-59-9 is a valid CAS Registry Number.