21150-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21150-24-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,5 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21150-24:
(7*2)+(6*1)+(5*1)+(4*5)+(3*0)+(2*2)+(1*4)=53
53 % 10 = 3
So 21150-24-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H25NO10/c1-5(18)14-9-12(22)11(21)8(4-17)24-13(9)23-7(3-16)10(20)6(19)2-15/h6-13,15-17,19-22H,2-4H2,1H3,(H,14,18)/t6-,7+,8+,9+,10-,11+,12+,13+/m0/s1