57530-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57530-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,3 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57530-18:
(7*5)+(6*7)+(5*5)+(4*3)+(3*0)+(2*1)+(1*8)=124
124 % 10 = 4
So 57530-18-4 is a valid CAS Registry Number.
57530-18-4Relevant academic research and scientific papers
10-Piperazino-4H-thieno[2,3-c] [1]benzazepines
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, (2008/06/13)
This invention provides new compounds of formula I, SPC1 wherein R1 is hydrogen, or alkyl, alkoxy or alkylthio of 1 to 4 carbon atoms, or trifluoromethyl, and R2 is hydrogen, or alkyl, hydroxyalkyl or acetoxyalkyl, the alkyl moiety h
