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1236228-87-7

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1236228-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236228-87-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,2,2 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1236228-87:
(9*1)+(8*2)+(7*3)+(6*6)+(5*2)+(4*2)+(3*8)+(2*8)+(1*7)=147
147 % 10 = 7
So 1236228-87-7 is a valid CAS Registry Number.

1236228-87-7Relevant articles and documents

Synthesis of racemic, n-benzylated neoechinulin a and isoneoechinulin A1

Wagger, Jernej,Groselj, Uros,Svete, Jurij,Stanovnik, Branko

scheme or table, p. 1197 - 1200 (2010/08/05)

Two N-benzylated analogues of the antioxidant, radical scavenging, and neUrosprotective alkaloid neoechinulin A were prepared. Since, according to SAR studies, stereochemistry does not play an important role, both analogues were prepared in racemic form, using enaminone chemistry. Georg Thieme Verlag Stuttgart.

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