49734-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49734-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,3 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 49734-90:
(7*4)+(6*9)+(5*7)+(4*3)+(3*4)+(2*9)+(1*0)=159
159 % 10 = 9
So 49734-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H18N2O.CH4O4S/c1-4-6-10-8(3)7-11-9(12)5-2;1-5-6(2,3)4/h5,8,10H,2,4,6-7H2,1,3H3,(H,11,12);1H3,(H,2,3,4)