15709-03-2 Usage
Uses
Vanadium(IV) etioporphyrin III oxide is used to check the trapping efficiency of the external AlOxlayer in AlOxcoating of ultrastable Zeolite.
Check Digit Verification of cas no
The CAS Registry Mumber 15709-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,0 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15709-03:
(7*1)+(6*5)+(5*7)+(4*0)+(3*9)+(2*0)+(1*3)=102
102 % 10 = 2
So 15709-03-2 is a valid CAS Registry Number.
InChI:InChI=1/C32H36N4.2ClH.O.V/c1-9-21-17(5)25-13-26-18(6)23(11-3)31(34-26)16-32-24(12-4)20(8)28(36-32)15-30-22(10-2)19(7)27(35-30)14-29(21)33-25;;;;/h13-16H,9-12H2,1-8H3;2*1H;;/q-2;;;;+2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;;;;/rC32H36N4OV.2ClH/c1-9-21-17(5)25-13-26-18(6)23(11-3)31-16-32-24(12-4)20(8)28-15-30-22(10-2)19(7)27-14-29(21)33(25)38(37,34(26)31,35(27)30)36(28)32;;/h13-16H,9-12H2,1-8H3;2*1H