685529-99-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 685529-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,5,5,2 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 685529-99:
(8*6)+(7*8)+(6*5)+(5*5)+(4*2)+(3*9)+(2*9)+(1*9)=221
221 % 10 = 1
So 685529-99-1 is a valid CAS Registry Number.
685529-99-1Relevant articles and documents
Synthesis of 2-(arylamino)-2-(arylimino)acetamides
Langer, Peter,Schroeder, Rita
, p. 1025 - 1032 (2004)
The reaction of 2-(arylamino)-2-oxoacetates with PCl5 afforded 2-(arylamino)-2,2-dichloroacetates. The reaction of these compounds with aniline derivatives allowed a convenient synthesis of a great variety of 2-(arylamino)-2-(arylimino)acetamides. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
