91424-57-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91424-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,2 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91424-57:
(7*9)+(6*1)+(5*4)+(4*2)+(3*4)+(2*5)+(1*7)=126
126 % 10 = 6
So 91424-57-6 is a valid CAS Registry Number.
91424-57-6Relevant articles and documents
SYNTHESIS AND PROPERTIES OF SOME N,N,-DIALKYLAMIDES AS NEW EXTRACTANTS.
Al-Jallo,Hussain,Mansoor,Sameh,Al-Saidi
, p. 479 - 481 (2007/10/02)
Forty-seven new N,N-dialkylamides were prepared and their physical and spectral data are tabulated. The solubility of amides 1-47 in organic and aqueous solvents was tested and the results showed that as the amides are freely soluble in organic solvents t