41892-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41892-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,8,9 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 41892-71:
(7*4)+(6*1)+(5*8)+(4*9)+(3*2)+(2*7)+(1*1)=131
131 % 10 = 1
So 41892-71-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H8O5.Na/c1-2-11-6(10)4(7)3-5(8)9;/h2-3H2,1H3,(H,8,9);/q;+1/p-1