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854178-87-3

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854178-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 854178-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,1,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 854178-87:
(8*8)+(7*5)+(6*4)+(5*1)+(4*7)+(3*8)+(2*8)+(1*7)=203
203 % 10 = 3
So 854178-87-3 is a valid CAS Registry Number.

854178-87-3Downstream Products

854178-87-3Relevant articles and documents

Nonmonotonic assembly of a deep-cavity cavitand

Gan, Haiying,Benjamin, Christopher J.,Gibb, Bruce C.

, p. 4770 - 4773 (2011)

The synthesis and assembly properties of a new water-soluble deep-cavity cavitand are discussed. For a homologous series of alkanes, the host can form a range of approximately isoenergetic 1:1, 2:1, and 2:2 complexes. As a result of this confluence of binding and assembly the host displays an unusual, nonmonotonic, assembly profile. Thus, no or limited assembly is observed with methane through butane, pentane triggers assembly, and hexane through octane again does not promote assembly, whereas nonane and a larger guest again induce assembly. This unusual behavior is discussed in the context of the diversity of nodes of chemical systems (networks).

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