669740-15-2 Usage
Physical appearance
White to light yellow solid
Uses
Intermediate in the synthesis of pharmaceuticals and other organic compounds, preparation of hydrazide derivatives
Molecular weight
198.618 g/mol
Melting point
209-211°C
Structure
Phenyl ring with chlorine and fluorine substitutions, acetic acid hydrazide functional group linked to the phenyl ring
Importance
Important building block in the production of various chemical and pharmaceutical products
Check Digit Verification of cas no
The CAS Registry Mumber 669740-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,4 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 669740-15:
(8*6)+(7*6)+(6*9)+(5*7)+(4*4)+(3*0)+(2*1)+(1*5)=202
202 % 10 = 2
So 669740-15-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClFN2O/c9-6-2-1-3-7(10)5(6)4-8(13)12-11/h1-3H,4,11H2,(H,12,13)
