93444-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93444-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,4,4 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93444-90:
(7*9)+(6*3)+(5*4)+(4*4)+(3*4)+(2*9)+(1*0)=147
147 % 10 = 7
So 93444-90-7 is a valid CAS Registry Number.
93444-90-7Relevant academic research and scientific papers
AZIRIDINES-IV CATALYTIC DECOMPOSITION OF PHENYLDIAZOMETHANE IN SCHIFF'S BASES
Bartnik, R.,Mloston, G.
, p. 2569 - 2576 (2007/10/02)
Catalytic decomposition of phenyldiazomethane in Schiff's bases is found to proceed via formation of trans-1,3-dipole (azomethine ylide) as an intermediate product.Depending on the size and quantity of the substituents, the ylide undergoes either cyclizat
