80503-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80503-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,0 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80503-46:
(7*8)+(6*0)+(5*5)+(4*0)+(3*3)+(2*4)+(1*6)=104
104 % 10 = 4
So 80503-46-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H21NO14P2.2Na/c1-6-10(18)8(3-16)7(2-15-6)5-26-30(22,23)29-31(24,25)28-14-13(21)12(20)11(19)9(4-17)27-14;;/h2-3,9,11-14,17-21H,4-5H2,1H3,(H,22,23)(H,24,25);;/q;2*+1/p-2/t9-,11-,12+,13-,14-;;/m1../s1