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1153358-38-3

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1153358-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1153358-38-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,3,3,5 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1153358-38:
(9*1)+(8*1)+(7*5)+(6*3)+(5*3)+(4*5)+(3*8)+(2*3)+(1*8)=143
143 % 10 = 3
So 1153358-38-3 is a valid CAS Registry Number.

1153358-38-3Relevant articles and documents

Residual Solvent Signal of CDCl3as a qNMR Internal Standard for Application in Organic Chemistry Laboratory

Muhamadejev, Ruslan,Melngaile, Renate,Paegle, Paula,Zibarte, Ieva,Petrova, Marina,Jaudzems, Kristaps,Veliks, Janis

, p. 3890 - 3896 (2021)

A nuclear magnetic resonance (NMR) spectrometer is a key instrument in the organic synthesis laboratory for structure determination, reaction control, and compound purity analysis. In addition to qualitative analysis, the application of NMR for quantitati

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