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83234-94-0

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83234-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83234-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,3 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 83234-94:
(7*8)+(6*3)+(5*2)+(4*3)+(3*4)+(2*9)+(1*4)=130
130 % 10 = 0
So 83234-94-0 is a valid CAS Registry Number.

83234-94-0Downstream Products

83234-94-0Relevant articles and documents

ENANTIOMERIC SYNTHESIS OF 2-ALLYL-4-HYDROXYPYRROLIDINE FRAMEWORK VIA IODINE-MEDIATED REACTION

Takano, Seiichi,Kasahara, Chiyoshi,Ogasawara, Kunio

, p. 1443 - 1447 (2007/10/02)

The amide (14), prepared from the symmetric amine 12 and a chiral acid, (S)-(-)-proline, furnished a mixture of the epimeric (2S,4R/S)-(-)-2-allyl-4-hydroxypyrrolidine derivatives in good yield upon reaction with iodine in an aqueous solvent.Chiralities of the both products are established by correlating them to (2S,4R)-(-)-4-hydroxyproline (27).

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