81827-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81827-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,2 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81827-76:
(7*8)+(6*1)+(5*8)+(4*2)+(3*7)+(2*7)+(1*6)=151
151 % 10 = 1
So 81827-76-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H38O6/c1-2-3-8-11-17(23)14-15-20-18(19(24)16-22(27)28-20)12-9-6-4-5-7-10-13-21(25)26/h6,9,14-15,17-20,22-24,27H,2-5,7-8,10-13,16H2,1H3,(H,25,26)/b9-6+,15-14+