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1152-98-3

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1152-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1152-98-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,5 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1152-98:
(6*1)+(5*1)+(4*5)+(3*2)+(2*9)+(1*8)=63
63 % 10 = 3
So 1152-98-3 is a valid CAS Registry Number.

1152-98-3Downstream Products

1152-98-3Relevant articles and documents

Stereochemical Assignment of Camphoroxime by PMR Spectroscopy Using Tris(dipivalomethanato)europium(III)

Singh, Ashok Kumar,Verma, Shiva Mohan

, p. 33 - 35 (2007/10/02)

Stereochemistry of camphoroxime has been deciphered with the help of PMR spectroscopy using tris(dipivalomethanato)europium (III) as a shift reagent.The hydroxyl group in the oxime has been shown to be syn to γ-methyl on the basis of its anisotropic effect as well as the pronounced paramagnetic induced shift of the γ-methyl.Three methyl (α-, β- and γ-) resonances have also been rationalised using various concentrations of the shift reagent.

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