54964-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54964-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,6 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54964-61:
(7*5)+(6*4)+(5*9)+(4*6)+(3*4)+(2*6)+(1*1)=153
153 % 10 = 3
So 54964-61-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H21NO9/c1-16-7-9(17)14(21)10(11(18)19)25-13(15(22,23)12(14)20)24-8-5-3-2-4-6-8/h2-6,9-10,12-13,16-17,20-23H,7H2,1H3,(H,18,19)/t9-,10-,12+,13-,14-/m1/s1