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16963-28-3

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16963-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16963-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,6 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16963-28:
(7*1)+(6*6)+(5*9)+(4*6)+(3*3)+(2*2)+(1*8)=133
133 % 10 = 3
So 16963-28-3 is a valid CAS Registry Number.

16963-28-3Relevant articles and documents

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Kuehne,M.E.,Giacobbe,T.J.

, p. 3359 - 3369 (1968)

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Maes et al.

, p. 5163,5170 (1969)

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New bicyclic dioxanes, their preparation and their use as organoleptic compounds

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Page/Page column 8, (2011/04/14)

The present invention relates to novel 1,3-dioxane derivatives of formula (I) wherein each of R1 and R2 is a hydrogen atom, R3 and R4 are independently a hydrogen atom, a linear or branched C1-C6 alkyl group, or a linear or branched C2-C6 alkenyl group, and R5 is a linear or branched C1-C6 alkyl group, a linear or branched C2-C6 alkenyl group or a (CH2)0-2 - aryl group, and R6 and R7 are independently a hydrogen atom, a linear or branched C1-C6 alkyl group, a linear or branched C2-C6 alkenyl group or a (CH2)0-2 - aryl group, or R6 and R7 together with the carbon atom to which they are attached form a C5-C6 cycloalkyl group or a C5-C6 cycloalkenyl group, substituted or not; their preparation and their use as organoleptic compounds.

PERFUMING INGREDIENTS WITH ODOR OF THE PHEROMONE TYPE

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Page/Page column 9, (2010/11/28)

The present invention relates to β-decalone derivatives (I) svhich can impart useful odor notes of the pheromone/costus type. The present invention doricerns the use of said compounds in the perfumery industry as well as the compositions or articles conta

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