151519-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151519-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,1 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 151519-44:
(8*1)+(7*5)+(6*1)+(5*5)+(4*1)+(3*9)+(2*4)+(1*4)=117
117 % 10 = 7
So 151519-44-7 is a valid CAS Registry Number.
InChI:InChI=1/C32H39NO10/c1-7-25(36)39-16-31(5)22-14-24(41-18(3)35)32(6)28(30(22,4)11-10-23(31)40-17(2)34)27(37)26-21(43-32)13-20(42-29(26)38)19-9-8-12-33-15-19/h8-9,12-13,15,22-24,27-28,37H,7,10-11,14,16H2,1-6H3