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38253-98-4

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38253-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38253-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,5 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38253-98:
(7*3)+(6*8)+(5*2)+(4*5)+(3*3)+(2*9)+(1*8)=134
134 % 10 = 4
So 38253-98-4 is a valid CAS Registry Number.

38253-98-4Relevant articles and documents

A new cobalt-salen catalyst for asymmetric cyclopropanation. Synthesis of the serotonin-norepinephrine repuptake inhibitor (+)-synosutine

White, James D.,Shaw, Subrata

supporting information, p. 3880 - 3883 (2014/08/18)

A new C2 symmetric cobalt(II)-salen catalyst based on cis-2,5-diaminobicyclo[2.2.2]octane as the chiral scaffold was prepared which, in the presence of potassium thioacetate as the promoter, catalyzed the formation of cyclopropanes from 1,1-dis

Synthesis of 1,1-[1-naphthyloxy-2-thiophenyl]-2- methylaminomethylcyclopropanes and their evaluation as inhibitors of serotonin, norepinephrine, and dopamine transporters

White, James D.,Juniku, Rajan,Huang, Kun,Yang, Jongtae,Wong, David T.

experimental part, p. 5872 - 5879 (2010/03/24)

Stereodefined trisubstituted cyclopropanes bearing naphthyloxy, thiophenyl, and (N-methylamino)-methyl groups were synthesized in enantiopure form employing asymmetric cyclopropanation of (E)- and (Z)-allylic alcohols as the key step. In vitro assays of the synthesized cyclopropanes revealed that the Ki of one of the enantiomers as a dual inhibitor of serotonin and norepinephrine transporters is in the low nanomolar range and is comparable to that of duloxetine. 2009 American Chemical Society.

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