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285985-67-3

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285985-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 285985-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,5,9,8 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 285985-67:
(8*2)+(7*8)+(6*5)+(5*9)+(4*8)+(3*5)+(2*6)+(1*7)=213
213 % 10 = 3
So 285985-67-3 is a valid CAS Registry Number.

285985-67-3Downstream Products

285985-67-3Relevant articles and documents

Waste-free solid-state organic syntheses: Solvent-free alkylation, heterocyclization, and azo-coupling reactions

Abdel-Latif, Ehab,Metwally, Mohamed A.

, p. 771 - 776 (2008/02/09)

Solid-state techniques allow for waste-free quantitative syntheses. The solid-solid reactions of α-haloketones with several pyrazolones and with thiosemicarbazones were shown to afford the corresponding pyrazolyl ethers and 4-substituted 2-(arylidenehydra

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