70091-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70091-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,9 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70091-38:
(7*7)+(6*0)+(5*0)+(4*9)+(3*1)+(2*3)+(1*8)=102
102 % 10 = 2
So 70091-38-2 is a valid CAS Registry Number.
70091-38-2Relevant academic research and scientific papers
AZACHALCONES, III. REACTIONS OF AZACHALCONES WITH AMINES AND HYDRAZINES
Attia, A.,Michael, M.
, p. 337 - 348 (2007/10/02)
1(X-Pyridyl)-3-(2-thienyl)-2-propen-1-ones (1a-c) react with hydroxylamine hydrochloride to give the corresponding oxime derivates (2) which were further converted to the corresponding carbamates (3).The dibromo derivatives of 1 gave the isoxazoles 4.Trea