18802-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18802-17-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,0 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18802-17:
(7*1)+(6*8)+(5*8)+(4*0)+(3*2)+(2*1)+(1*7)=110
110 % 10 = 0
So 18802-17-0 is a valid CAS Registry Number.
InChI:InChI=1/2C13H20N2O6.H2O4S/c2*1-4(14)12(19)15-10-5(2)21-13(20)8-6(16)3-7(17)11(18)9(8)10;1-5(2,3)4/h2*4-5,7,9-11,17-18,20H,3,14H2,1-2H3,(H,15,19);(H2,1,2,3,4)/t2*4-,5+,7+,9+,10-,11-;/m00./s1