952959-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 952959-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,2,9,5 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 952959-35:
(8*9)+(7*5)+(6*2)+(5*9)+(4*5)+(3*9)+(2*3)+(1*5)=222
222 % 10 = 2
So 952959-35-2 is a valid CAS Registry Number.
952959-35-2Relevant articles and documents
Synthesis of aminoalkylpyrazoles and-isoxazoles from cyclic β-(trifluoroacetyl) enamines
Nenajdenko,Pronin,Balenkova
, p. 336 - 344 (2007)
A method for the synthesis of cyclic β-(trifluoroacetyl) enamines was proposed. Reactions of the latter with hydrazine and hydroxylamine gave pyrazoles and isoxazoles, respectively, containing trifluoromethyl and ω-aminoalkyl fragments. Addition of hydraz