10540-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10540-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,4 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 10540-12:
(7*1)+(6*0)+(5*5)+(4*4)+(3*0)+(2*1)+(1*2)=52
52 % 10 = 2
So 10540-12-2 is a valid CAS Registry Number.
InChI:InChI=1/C21H36O4/c1-12(22)21(25)9-6-16-14-11-18(24)17-10-13(23)4-7-19(17,2)15(14)5-8-20(16,21)3/h12-18,22-25H,4-11H2,1-3H3/t12?,13?,14-,15+,16+,17?,18?,19-,20+,21+/m1/s1