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72726-22-8

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72726-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72726-22-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,7,2 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72726-22:
(7*7)+(6*2)+(5*7)+(4*2)+(3*6)+(2*2)+(1*2)=128
128 % 10 = 8
So 72726-22-8 is a valid CAS Registry Number.

72726-22-8Downstream Products

72726-22-8Relevant articles and documents

Hydration of Diacetylene Compounds. Synthesis of a Marine Natural Product: (+/-)-1-(2,6,6-Trimethyl-4-hydroxycyclohexenyl)-1,3-butanedione

Constantino, Mauricio G.,Donate, Paulo M.,Petragnani, Nicola

, p. 387 - 390 (2007/10/02)

The marine natural product (+/-)-1-(2,6,6-trimethyl-4-hydroxycyclohexenyl)-1,3-butanedione (1) was synthesized from known the keto alcohol 3 and 1,4-dichlorobut-2-yne.The synthetic sequence involves dehydration of the diyne tertiary alcohol 2 and hydratio

SYNTHESIS OF (+/-)-1-(2,6,6-TRIMETHYL-4-HYDROXYCYCLOHEXENYL)-1,3-BUTANEDIONE (1), A MARINE NATURAL PRODUCT

Constantino, Mauricio G.,Donate, Paulo M.,Petragnani, Nicola

, p. 1051 - 1054 (2007/10/02)

A short synthesis of racemic natural product (1) from the known compound (7) is described.A model study, using cyclohexanone as starting material, is also reported.

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