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97609-37-5

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97609-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97609-37-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,0 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97609-37:
(7*9)+(6*7)+(5*6)+(4*0)+(3*9)+(2*3)+(1*7)=175
175 % 10 = 5
So 97609-37-5 is a valid CAS Registry Number.

97609-37-5Downstream Products

97609-37-5Relevant 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

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