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1428321-23-6

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1428321-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428321-23-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,3,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1428321-23:
(9*1)+(8*4)+(7*2)+(6*8)+(5*3)+(4*2)+(3*1)+(2*2)+(1*3)=136
136 % 10 = 6
So 1428321-23-6 is a valid CAS Registry Number.

1428321-23-6Downstream Products

1428321-23-6Relevant articles and documents

Synthesis of 1,3-dehydroadamantanes possessing alkyl, phenyl, and alkoxy substituents by intramolecular wurtz-type coupling reaction of 1,3-dibromoadamantanes

Inomata, Sotaro,Harada, Yusuke,Nakamura, Yuya,Nakamura, Taisuke,Ishizone, Takashi

, p. 3332 - 3340 (2013)

A series of highly strained [3.3.1]propellane derivatives, 1,3-dehydroadamantanes (DHAs) possessing alkyl, phenyl, and alkoxy substituents, such as 5-butyl, 5-hexyl, 5-octyl, 5-phenyl, 5-methoxy, 5-butoxy, 5,7-dimethyl, 5-ethyl-7-hexyl, 5,7-dibutyl-, 5-butyl-7-isobutyl, 5-butyl-7-hexyl, 5-butyl-7-phenyl, 5-butyl-7-methoxy, and 5-butoxy-7-butyl, were synthesized in several gram amounts. The 1,3-dibromoadamantanes carrying alkyl, phenyl, and alkoxy substituents were converted into the corresponding DHAs via the intramolecular Wurtz-type coupling reactions with lithium metal in THF in 21-81% yields. Georg Thieme Verlag Stuttgart . New York.

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