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501372-84-5

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501372-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 501372-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,3,7 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 501372-84:
(8*5)+(7*0)+(6*1)+(5*3)+(4*7)+(3*2)+(2*8)+(1*4)=115
115 % 10 = 5
So 501372-84-5 is a valid CAS Registry Number.

501372-84-5Downstream Products

501372-84-5Relevant articles and documents

Rhodacyclopentanones as Linchpins for the Atom Economical Assembly of Diverse Polyheterocycles

Wang, Gang-Wei,Boyd, Olivia,Young, Tom A.,Bertrand, Sophie M.,Bower, John F.

, p. 1740 - 1745 (2020)

We outline a conceptual blueprint that provides direct and atom economical access to a wide range of complex polyheterocycles. Our method capitalizes on the ambiphilic reactivity of rhodacyclopentanones that arise upon exposure of cyclopropanes to Rh(I) catalysts and CO. Using this approach, a wide array of polycyclizations are achieved, including variants that involve powerful dearomatizations and medium ring formations.

NON-NUCLEOTIDE REVERSE TRANSCRIPTASE INHIBITORS

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Page/Page column 80-81, (2008/06/13)

Compounds of the formula Z: where; A is CH or N; R1 is a substituent to a carbon atom in the ring containing A selected from -S(=O)pRa, where Ra is -C1-C4 alkyl, -ORx, -NRxRx, -NHNRxRx, - NHNHC(=O)ORx, -NRxOH; -C(=O)-Rb, where Rb is -CT-C4-alkyl, ORx, -NRxRx, -NHNRxRx, -NHC1-C3-alkyl-C(=O)Orx -NRxRc, where Rc is H, C1-C4 alkyl, -NRxRx; -C(=0)Rd, -CN, S(=O)pRx where Rd is Rd is C1-C4-alkyl, -ORx, -NRxRx C1-C3-alkyl-O-Cl-C3alkylC(=O)ORx, -C1-C3-alkyl-COORx; -C1-C3alkyl-OH or C1-C4 alkyl ethers or esters thereof (O-Cl-C3alkyl)q-O-Rx a 5 or 6 membered aromatic ring having 1-3 hetero atoms p is 1 or 2; Rx is independently selected from H, C1-C4 alkyl or acetyl; or a pair of Rx can together with the adjacent N atom form a ring; L is -0-, -S(=O),- or -CH2-, where r is 0, 1 or 2; R3-R7 are substituents as defined in the specification; X is -(CR8R8')n-D-(CR8R8')m-; D is a bond, -NR9-, -0-, -S-, -S(=0)- or -S(=0)2-; and pharmaceutically acceptable salts and prodrugs thereof, have utility as HIV antivirals.

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