1207428-21-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1207428-21-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,4,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1207428-21:
(9*1)+(8*2)+(7*0)+(6*7)+(5*4)+(4*2)+(3*8)+(2*2)+(1*1)=124
124 % 10 = 4
So 1207428-21-4 is a valid CAS Registry Number.
1207428-21-4Relevant articles and documents
CRYSTALLINE FORMS OF A PYRIDINE DERIVATIVE
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Page/Page column 22-23, (2010/04/03)
The invention relates to 4-methylbenzenesulfonate salt of the compound of formula (I) in a crystalline form or in a solvate thereof, pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.