501000-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501000-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,0,0 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 501000-26:
(8*5)+(7*0)+(6*1)+(5*0)+(4*0)+(3*0)+(2*2)+(1*6)=56
56 % 10 = 6
So 501000-26-6 is a valid CAS Registry Number.
501000-26-6Relevant articles and documents
NITRILES AND MEDICINAL COMPOSITIONS CONTAINING THE SAME AS THE ACTIVE INGREDIENT
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Page/Page column 44, (2010/11/24)
The present invention relates to a compound of formula (I) wherein Y and Z each is independently N or C; ring A is a carbocyclic group or a heterocyclic group; ring B is a heterocyclic group containing at least one nitrogen atom; R is a hydrogen atom, a s