64038-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64038-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,3 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64038-97:
(7*6)+(6*4)+(5*0)+(4*3)+(3*8)+(2*9)+(1*7)=127
127 % 10 = 7
So 64038-97-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H19NO5/c1-17-10-8-11(18-2)13(12(9-10)19-3)14(16)15-4-6-20-7-5-15/h8-9H,4-7H2,1-3H3