187220-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187220-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,2,2 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 187220-44:
(8*1)+(7*8)+(6*7)+(5*2)+(4*2)+(3*0)+(2*4)+(1*4)=136
136 % 10 = 6
So 187220-44-6 is a valid CAS Registry Number.
187220-44-6Relevant articles and documents
Aminomethyl-phenyl-cyclohexanone derivatives
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, (2008/06/13)
Aminomethyl-phenyl-cyclohexanone derivatives of formula I or Ia, their diastereomers, enantiomers and salts formed with a physiologically tolerated acid. Also disclosed are processes for preparing the same, pharmaceutical compositions comprising the same,