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103085-64-9

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103085-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103085-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,8 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103085-64:
(8*1)+(7*0)+(6*3)+(5*0)+(4*8)+(3*5)+(2*6)+(1*4)=89
89 % 10 = 9
So 103085-64-9 is a valid CAS Registry Number.

103085-64-9Relevant articles and documents

SYNTHESIS OF 2-AMINO-8-BENZYLIDENE-4-PHENYL-3,4,5,6,7,8-HEXAHYDRO- AND -5,6,7,8-TETRAHYDROQUINAZOLINE DERIVATIVES

Deli, Jozsef,Lorand, Tamas,Szabo, Dezsoe,Foeldesi, Andras,Zschunke, Adolf

, p. 1602 - 1610 (2007/10/02)

Base-catalyzed reaction of 2,6-dibenzylidenecyclohexanone and alkylguanidines gave 2-alkylamino-8-benzylidene-4-phenyl-3,4,5,6,7,8-hexahydroquinazolines IVa-c, which were oxidized to 2-alkylamino-8-benzylidene-4-phenyl-5,6,7,8-tetrahydroquinazolines Va-c.

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