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1427219-10-0

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1427219-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1427219-10-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,2,1 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1427219-10:
(9*1)+(8*4)+(7*2)+(6*7)+(5*2)+(4*1)+(3*9)+(2*1)+(1*0)=140
140 % 10 = 0
So 1427219-10-0 is a valid CAS Registry Number.

1427219-10-0Downstream Products

1427219-10-0Relevant articles and documents

Synthesis and application of L-proline and R-phenylglycine derived organocatalysts for direct asymmetric Michael addition of cyclohexanone to nitroalkenes

Naziroglu, Hayriye Nevin,Sirit, Abdulkadir

, p. 659 - 670 (2012)

Novel R-phenylglycine derived organocatalysts were prepared from the reaction of Cbz-R-phenylglycine with indoline, pyrrolidine, or (S)-(-)-2-(diphenylmethyl)pyrrolidine in 3 steps. The asymmetric Michael addition of cyclohexanone to nitroolefins was investigated using R-phenylglycine derivatives along with L-prolinamides as chiral catalysts. The desired products were obtained in excellent yields with enantioselectivities up to 90% ee and diastereomeric ratio up to 98:2 of the syn addition product. TUeBITAK, 2012.

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