71730-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71730-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,3 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 71730-64:
(7*7)+(6*1)+(5*7)+(4*3)+(3*0)+(2*6)+(1*4)=118
118 % 10 = 8
So 71730-64-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H26N4O6/c1-7(19)10(15)12(21)17-9(6-18)11(20)16-8(13(22)23)4-2-3-5-14/h7-10,18-19H,2-6,14-15H2,1H3,(H,16,20)(H,17,21)(H,22,23)/t7-,8+,9+,10+/m1/s1