183176-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 183176-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,1,7 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 183176-14:
(8*1)+(7*8)+(6*3)+(5*1)+(4*7)+(3*6)+(2*1)+(1*4)=139
139 % 10 = 9
So 183176-14-9 is a valid CAS Registry Number.
183176-14-9Relevant academic research and scientific papers
Aminophenol derivatives
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, (2008/06/13)
Aminophenol derivatives represented by the following formula (1): STR1 wherein X is O or S; A is alkylene, R 1 is phenyl, etc., R 2 and R 3 are H or alkyl; R 4 is substituted carbamoylalkyl, etc.; R 5 is substituted amino, etc.; their salts, and optical i
