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1289512-86-2

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1289512-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289512-86-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,5,1 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1289512-86:
(9*1)+(8*2)+(7*8)+(6*9)+(5*5)+(4*1)+(3*2)+(2*8)+(1*6)=192
192 % 10 = 2
So 1289512-86-2 is a valid CAS Registry Number.

1289512-86-2Downstream Products

1289512-86-2Relevant academic research and scientific papers

Synthetic studies towards pectenotoxin-2: Synthesis of the nonanomeric 10-epi-ABCDE ring segment by kinetic spiroketalization

Aho, Jatta E.,Piisola, Antti,Syam Krishnan,Pihko, Petri M.

, p. 1682 - 1694 (2011)

The synthesis of the nonanomeric 10-epi-ABCDE ring system of pectenotoxin-2 has been achieved by using a kinetic spiroketalization reaction. The synthesis of the spiroketalization precursor was achieved through a cross-metathesis/ hydrogenation sequence.

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