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86069-90-1

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86069-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86069-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,0,6 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86069-90:
(7*8)+(6*6)+(5*0)+(4*6)+(3*9)+(2*9)+(1*0)=161
161 % 10 = 1
So 86069-90-1 is a valid CAS Registry Number.

86069-90-1Downstream Products

86069-90-1Relevant articles and documents

Further Synthetic Studies in Penicillin C(6)-Substitution Including the Versatile 6&α-Succinimidooxy Leaving Group

Milner, Peter H.,Stachulski, Andrew V.

, p. 2343 - 2352 (2007/10/02)

Treatment of benzyl 6α-dimethylamino-6β-phenoxyacetamidopenicillanate 3 with methyl iodide led, in the absence of added nucleophiles, to the oxygen-bridged dimer 8 via adventitious water present.Added methanol or water led to the 6α-methoxy or -hydroxy pr

Process for the preparation of β-lactam compounds

-

, (2008/06/13)

A process for the preparation of a β-lactam having the partial structure (I): STR1 wherein R1 is an acyl group, which process comprises treating an imine having the partial structure (II): STR2 with a nucleophilic derivative of formamide.

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