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848302-38-5

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848302-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848302-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,3,0 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 848302-38:
(8*8)+(7*4)+(6*8)+(5*3)+(4*0)+(3*2)+(2*3)+(1*8)=175
175 % 10 = 5
So 848302-38-5 is a valid CAS Registry Number.

848302-38-5Downstream Products

848302-38-5Relevant articles and documents

Nonracemic betti base as a new chiral auxiliary: Application to total syntheses of enantiopure (2S,6R)-dihydropinidine and (2S,6R)-isosolenopsins

Wang, Xinyan,Dong, Yanmei,Sun, Jianwei,Xu, Xuenong,Li, Rui,Hu, Yuefei

, p. 1897 - 1900 (2005)

(Chemical Equation Presented) Total syntheses of enantiopure alkaloidal natural products (2S,6R)-dihydropinidine (as hydrochloride) and (2S,6R)-isosolenopsins (as hydrochlorides) were achieved in four steps and in 80-82% total yields by using a synthetic strategy of the formation-cleavage of 1,3-oxazinane. (S)-Betti base was proved to be an excellent chiral auxiliary and a novel Pd/C catalyzed N-debenzylation straightforward to amine hydrochloride was developed in the presence of CH2Cl2.

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