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136933-86-3

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136933-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136933-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,3 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 136933-86:
(8*1)+(7*3)+(6*6)+(5*9)+(4*3)+(3*3)+(2*8)+(1*6)=153
153 % 10 = 3
So 136933-86-3 is a valid CAS Registry Number.

136933-86-3Upstream product

136933-86-3Downstream Products

136933-86-3Relevant articles and documents

PREPARATION AND CONFORMATIONAL ANALYSIS OF SEVERELY HINDERED β-DIKETONES. DIPOLE MOMENT DETERMINATIONS AND THEORETICAL CALCULATIONS.

Moreno-Manas, M.,Gonzalez, A.,Jaime, C.,Lloris, M. E.,Marquet, J.,et al.

, p. 6511 - 6520 (2007/10/02)

Several β-diketones bearing bulky substituents at the intercarbonyl positions have been prepared by alkylation of the cobalt(II) complexes of the unsubstituted diketones.Agreement between experimental and calculated dipole moments is fairly good thus rend

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