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69390-19-8

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69390-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69390-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,9 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69390-19:
(7*6)+(6*9)+(5*3)+(4*9)+(3*0)+(2*1)+(1*9)=158
158 % 10 = 8
So 69390-19-8 is a valid CAS Registry Number.

69390-19-8Relevant articles and documents

Curcumin inspired synthesis of unsymmetrical diarylpentanoids with highly potent anti-parasitic activities:: In silico studies and DFT-based stereochemical calculation

Din, Zia Ud,Santos, Alef Dos,Trapp, Marilia Almeida,Lazarin-Bidóia, Danielle,Garcia, Francielle Pelegrin,Peron, Francieli,Nakamura, Celso Vataru,Rodrigues-Filho, Edson

, p. 820 - 831 (2016)

Unsymmetrical diarylpentanoid analogues of curcumin have been synthesized by Claisen-Schmidt condensation of different aldehydes and ketones. Anisaldehyde treated with 2-butanone and chlorobenzaldehyde with 2-pentanone resulted in intermediate compounds 1

Hydroperoxidations of Alkenes using Cobalt Picolinate Catalysts

Peralta-Neel, Zulema,Woerpel

supporting information, p. 5002 - 5006 (2021/06/30)

Hydroperoxides were synthesized in one step from various alkenes using Co(pic)2as the catalyst with molecular oxygen and tetramethyldisiloxane (TMDSO). The hydration product could be obtained using a modified catalyst, Co(3-mepic)2, with molecular oxygen and phenylsilane. Formation of hydroperoxides occurred through a rapid Co-O bond metathesis of a peroxycobalt compound with isopropanol.

Organoseleno-catalyzed synthesis of α,β-unsaturated α′-Alkoxy ketones from allenes enabled by se···o interactions

Toledano-Pinedo, Mireia,Martínez Del Campo, Teresa,Tiemblo, Marta,Fernández, Israel,Almendros, Pedro

, p. 3979 - 3984 (2020/05/14)

α,β-Unsaturated α′-Alkoxy ketones have been prepared under mild conditions from allenes using water as the oxygen source and without the necessity of metals. The organocatalytic oxygenation-rearrangement sequence displays an exquisite chemo-, stereo-, and

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