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300849-34-7

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300849-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 300849-34-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,8,4 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 300849-34:
(8*3)+(7*0)+(6*0)+(5*8)+(4*4)+(3*9)+(2*3)+(1*4)=117
117 % 10 = 7
So 300849-34-7 is a valid CAS Registry Number.

300849-34-7Downstream Products

300849-34-7Relevant academic research and scientific papers

Molecular structure and O-H?O hydrogen bond in 1-aryl-1,3-diketone malonates

Jiménez-Cruz, Federico,Mar, Lubanski Fragoza,García-Gutierrez, Jose Luis

, p. 43 - 50 (2013/03/14)

The molecular structure of four 1,3-diketone malonates 1-4 were studied by analysis of geometric parameters obtained from single crystal X-ray diffraction experiments at 293 K, displaying three sections: aromatic ring (4-substituted phenyl or naphthyl rin

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