51186-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51186-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,8 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51186-39:
(7*5)+(6*1)+(5*1)+(4*8)+(3*6)+(2*3)+(1*9)=111
111 % 10 = 1
So 51186-39-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO2.H2O4S/c1-7-4-2-3-5-8(7)6-9(11)10(12)13;1-5(2,3)4/h2-5,9H,6,11H2,1H3,(H,12,13);(H2,1,2,3,4)/t9-;/m0./s1