The CAS Registry Mumber 115215-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,1 and 5 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 115215-82: (8*1)+(7*1)+(6*5)+(5*2)+(4*1)+(3*5)+(2*8)+(1*2)=92 92 % 10 = 2 So 115215-82-2 is a valid CAS Registry Number.
Neue Leitstrukturen durch Diels-Alder-Reaktionen von Streptazolin mit Naphthochinonen
Grabley, S.,Kluge, H.,Hoppe, Hans-Ullrich
, p. 692 - 693 (2007/10/02)
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