70019-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70019-68-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,1 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70019-68:
(7*7)+(6*0)+(5*0)+(4*1)+(3*9)+(2*6)+(1*8)=100
100 % 10 = 0
So 70019-68-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H40N7O16P3S/c1-4-50-8-7-25-14(31)5-6-26-21(34)18(33)23(2,3)10-43-49(40,41)46-48(38,39)42-9-13-17(45-47(35,36)37)16(32)22(44-13)30-12-29-15-19(24)27-11-28-20(15)30/h11-13,16-18,22,32-33H,4-10H2,1-3H3,(H,25,31)(H,26,34)(H,38,39)(H,40,41)(H2,24,27,28)(H2,35,36,37)/t13-,16-,17-,18+,22-/m1/s1