166743-51-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 166743-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,7,4 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 166743-51:
(8*1)+(7*6)+(6*6)+(5*7)+(4*4)+(3*3)+(2*5)+(1*1)=157
157 % 10 = 7
So 166743-51-7 is a valid CAS Registry Number.
166743-51-7Relevant academic research and scientific papers
Subtituted lactic acid derivatives having an N-organic radical in the β
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, (2008/06/13)
Substituted lactic acid derivatives having an N-organic radical in the β-position, of the formula I STR1 where substituents R to R5, X and Y have the meanings mentioned in the description and N is one of the radicals: a) --N3, --NC,
