103213-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103213-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103213-50:
(8*1)+(7*0)+(6*3)+(5*2)+(4*1)+(3*3)+(2*5)+(1*0)=59
59 % 10 = 9
So 103213-50-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O12P2.3Na/c7-3(1-17-19(11,12)13)5(9)6(10)4(8)2-18-20(14,15)16;;;/h3,5-7,9-10H,1-2H2,(H2,11,12,13)(H2,14,15,16);;;/q;3*+1/p-3/t3-,5-,6-;;;/m1.../s1