166895-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 166895-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,8,9 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 166895-24:
(8*1)+(7*6)+(6*6)+(5*8)+(4*9)+(3*5)+(2*2)+(1*4)=185
185 % 10 = 5
So 166895-24-5 is a valid CAS Registry Number.
166895-24-5Relevant academic research and scientific papers
Synthesis of acylated keto amides from sulfonyl amides
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, (2008/06/13)
Acylated ketoamides are prepared from sulfonyl amides and aldehydes or their related derivatives by a step of