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116016-06-9

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116016-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116016-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,0,1 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116016-06:
(8*1)+(7*1)+(6*6)+(5*0)+(4*1)+(3*6)+(2*0)+(1*6)=79
79 % 10 = 9
So 116016-06-9 is a valid CAS Registry Number.

116016-06-9Upstream product

116016-06-9Downstream Products

116016-06-9Relevant articles and documents

A New α-Iodination of Ketones Using Iodine-Ammonium Cerium(IV) Nitrate in Alcohol or Acetic Acid

Horiuchi, C. Akira,Kiji, Shinji

, p. 421 - 426 (1997)

The direct α-iodination of various ketones using iodine-ammonium cerium(IV) nitrate in acetic acid or alcohol gave the corresponding α-iodo ketones in high yields. The effect of cerium salt on the iodination of ketones, and the iodination of 5α-cholestan-3-one using several methods are also discussed. In the reaction of 3,3,5-trimethylcyclohexanone and unsymmetrical ketones, such as 2-hexanone and 2-heptanone, using methanol, ethanol, 1-propanol, and 2-propanol, the regioselective iodination product was obtained. In the case of bromination, the reaction of ketones with bromine and ammonium cerium(IV) nitrate also yielded the corresponding α-bromo ketones.

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