81490-05-3 Usage
Chemical Properties
white solid
Check Digit Verification of cas no
The CAS Registry Mumber 81490-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,9 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81490-05:
(7*8)+(6*1)+(5*4)+(4*9)+(3*0)+(2*0)+(1*5)=123
123 % 10 = 3
So 81490-05-3 is a valid CAS Registry Number.
InChI:InChI=1/C40H77O10P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h17-18,37-38,41-42H,3-16,19-36H2,1-2H3,(H,45,46)/b18-17-