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1312680-10-6

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1312680-10-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312680-10-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,6,8 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1312680-10:
(9*1)+(8*3)+(7*1)+(6*2)+(5*6)+(4*8)+(3*0)+(2*1)+(1*0)=116
116 % 10 = 6
So 1312680-10-6 is a valid CAS Registry Number.

1312680-10-6Downstream Products

1312680-10-6Relevant articles and documents

Synthesis and structure of novel (S)-1,6-dialkylpiperazine-2,5-diones and (3S,6S)-1,3,6-trialkylpiperazine-2,5-diones

Malavasic, Crt,Groselj, Uros,Golobic, Amalija,Bezensek, Jure,Stanovnik, Branko,Stare, Katarina,Wagger, Jernej,Svete, Jurij

, p. 629 - 640 (2011/07/08)

Eleven (S)-1,6-dialkylpiperazine-2,5-diones and five (3S,6S)-1,3,6- trialkylpiperazine-2,5-diones were prepared in three steps from the corresponding (S)-α-amino acid esters comprising of reductive N-alkylation, N-acylation and cyclisation. The synthesis

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