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1273330-97-4

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1273330-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1273330-97-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,3,3,3 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1273330-97:
(9*1)+(8*2)+(7*7)+(6*3)+(5*3)+(4*3)+(3*0)+(2*9)+(1*7)=144
144 % 10 = 4
So 1273330-97-4 is a valid CAS Registry Number.

1273330-97-4Downstream Products

1273330-97-4Relevant academic research and scientific papers

Some novel thiopyrimidine nucleoside analogs: Synthesis and in vitro antimicrobial evaluation

Rashad, Aymn E.,Shamroukh, Ahmed H.,Sayed, Hayam H.,Awad, Samir M.,Abdelwahed, Nayera A. M.

, p. 652 - 661 (2011)

Some new S-alkyl derivatives of indeno[1',2':4,5]thieno[2,3-d]pyrimidine 2-8 were prepared starting with pyrimidine-2(1H)-thione derivative (1). Also, treatment of compound 1 with 2,3,4,6-tetra-O-acetyl - α D-glucopyranosyl bromide or 1-O-acetyl-2,3,5-tri

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