16755-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16755-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,5 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16755-92:
(7*1)+(6*6)+(5*7)+(4*5)+(3*5)+(2*9)+(1*2)=133
133 % 10 = 3
So 16755-92-3 is a valid CAS Registry Number.
InChI:InChI=1/2C5H2F6O2.O.V/c2*6-4(7,8)2(12)1-3(13)5(9,10)11;;/h2*1,12H;;/q;;;+2/p-2/b2*2-1-;;/rC10H2F12O5V/c11-7(12,13)3(23)1-5(9(17,18)19)26-28(25)27-6(10(20,21)22)2-4(24)8(14,15)16/h1-2H/b5-1-,6-2-