27442-42-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27442-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,4 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27442-42:
(7*2)+(6*7)+(5*4)+(4*4)+(3*2)+(2*4)+(1*2)=108
108 % 10 = 8
So 27442-42-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O13P2/c7-3(1-18-20(12,13)14)4(8)6(11,5(9)10)2-19-21(15,16)17/h3-4,7-8,11H,1-2H2,(H,9,10)(H2,12,13,14)(H2,15,16,17)/t3-,4-,6-/m1/s1