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15115-28-3

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15115-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15115-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,1 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15115-28:
(7*1)+(6*5)+(5*1)+(4*1)+(3*5)+(2*2)+(1*8)=73
73 % 10 = 3
So 15115-28-3 is a valid CAS Registry Number.

15115-28-3Relevant articles and documents

Chemical Reactions of Cycloalkanespirohydantoins. Part 2. Synthesis of New 4-Hydroxyimidazolidinone N3-Substituted from Cycloalkanespirohydantoins

Salazar, Loreto,Rubido, Julia,Espada, Modesta,Pedregal, Carmen,Trigo, Gregorio,Elguero, Jose

, p. 481 - 485 (2007/10/02)

N3-Substituted hydantoins have been to undergo lithium aluminum hydride reduction (THF, room temperature, 5 hours) to give 4-hydroxy-2-imidazolidinones in good yields.

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