The CAS Registry Mumber 106732-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,7,3 and 2 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 106732-42: (8*1)+(7*0)+(6*6)+(5*7)+(4*3)+(3*2)+(2*4)+(1*2)=107 107 % 10 = 7 So 106732-42-7 is a valid CAS Registry Number.
Synthesis and activity profiles of novel cyclic opioid peptide monomers and dimers
Schiller,Nguyen Thi,Lemieux,Maziak
, p. 1766 - 1771 (2007/10/02)
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