1219485-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1219485-67-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,4,8 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1219485-67:
(9*1)+(8*2)+(7*1)+(6*9)+(5*4)+(4*8)+(3*5)+(2*6)+(1*7)=172
172 % 10 = 2
So 1219485-67-2 is a valid CAS Registry Number.
1219485-67-2Relevant articles and documents
NOVEL PYRROLINONE DERIVATIVE AND MEDICINAL COMPOSITION CONTAINING SAME
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Page/Page column 223-224, (2011/07/06)
The present invention provides a novel P2X3 and/or P2X2/3 receptor antago nist. A compound represented by the formula (I): wherein Z1 is optionally protected hydroxy, etc.; Z2 is -C(=O)-, etc.; Z