43019-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43019-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,1 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 43019-47:
(7*4)+(6*3)+(5*0)+(4*1)+(3*9)+(2*4)+(1*7)=92
92 % 10 = 2
So 43019-47-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H19O12P/c11-1-3-5(12)7(14)9(20-3)22-10-8(15)6(13)4(21-10)2-19-23(16,17)18/h3-15H,1-2H2,(H2,16,17,18)/t3-,4-,5-,6-,7-,8-,9+,10+/m1/s1