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1414937-85-1

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1414937-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1414937-85-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,4,9,3 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1414937-85:
(9*1)+(8*4)+(7*1)+(6*4)+(5*9)+(4*3)+(3*7)+(2*8)+(1*5)=171
171 % 10 = 1
So 1414937-85-1 is a valid CAS Registry Number.

1414937-85-1Downstream Products

1414937-85-1Relevant articles and documents

Synthesis of 2,4-bis(aryloxy)-1,5-diarylpentane-1,5-diones by base-mediated tandem reaction

Song, Ren-Jie,Liu, Yan-Yun,Wu, Ji-Cheng,Liu, Yu,Deng, Guo-Bo,Qi, Xiao-Xu,Xie, Ye-Xiang,Gong, Lu-Bin,Liu, Wei,Li, Jin-Heng

, p. 2919 - 2925 (2012/10/29)

A new, practical, base-mediated method has been developed for the synthesis of 2,4-bis(aryloxy)-1,5-diarylpentane-1,5-diones by a tandem α-methylenation-Michael reaction through activation of two C-Cl bonds. This method permits the use of dichloromethane instead of dibromomethane as a source of one carbon atom for the α-methylenation reaction. The products are useful in syntheses of polysubstituted pyridines and methylenebisbenzofurans. Georg Thieme Verlag Stuttgart ? New York.

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