169453-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169453-29-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,4,5 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 169453-29:
(8*1)+(7*6)+(6*9)+(5*4)+(4*5)+(3*3)+(2*2)+(1*9)=166
166 % 10 = 6
So 169453-29-6 is a valid CAS Registry Number.
169453-29-6Relevant articles and documents
Method for the synthesis of compounds of formula 1 and derivatives thereof
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Page 8, (2008/06/13)
Mono-substituted and di-substituted alpha-amino acids and derivatives thereof, substituted at the alpha positon with one (mono-) or two (di-) substituents (R2 and/or R3) as shown in Formula 1: N(R4R5)C(R2R3)CO(OR1).