65820-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65820-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,2 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 65820-21:
(7*6)+(6*5)+(5*8)+(4*2)+(3*0)+(2*2)+(1*1)=125
125 % 10 = 5
So 65820-21-5 is a valid CAS Registry Number.
65820-21-5Relevant articles and documents
Bis-arylalkylamino-aralkanes
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, (2008/06/13)
New 1-(azacyclic aralkoxyphenyl)-2 or 3-(diphenylalkylamino)-alkanes, e.g. those of the formula STR1 Py=pyridyl unsubst. or subst. by 1-2 alkyl, alkoxy, F or Cl; Ph=phenyl unsubst. or subst. as Py or by CF3 R° =h or OH; m, n, p, =1 or 2 Or ther
