15899-31-7 Usage
Uses
Perfluoro-7-methyloctanoic Acid is an organic environmental chemical pollutant belong to the class of PFCs.
Check Digit Verification of cas no
The CAS Registry Mumber 15899-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,9 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15899-31:
(7*1)+(6*5)+(5*8)+(4*9)+(3*9)+(2*3)+(1*1)=147
147 % 10 = 7
So 15899-31-7 is a valid CAS Registry Number.
InChI:InChI=1/C9HF17O2/c10-2(11,1(27)28)4(13,14)6(17,18)7(19,20)5(15,16)3(12,8(21,22)23)9(24,25)26/h(H,27,28)