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193967-71-4

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193967-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193967-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,9,6 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 193967-71:
(8*1)+(7*9)+(6*3)+(5*9)+(4*6)+(3*7)+(2*7)+(1*1)=194
194 % 10 = 4
So 193967-71-4 is a valid CAS Registry Number.

193967-71-4Relevant articles and documents

DOTA-amide lanthanide tag for reliable generation of pseudocontact shifts in protein NMR spectra

Graham, Bim,Loh, Choy Theng,Swarbrick, James David,Ung, Phuc,Shin, James,Yagi, Hiromasa,Jia, Xinying,Chhabra, Sandeep,Barlow, Nicholas,Pintacuda, Guido,Huber, Thomas,Otting, Gottfried

, p. 2118 - 2125 (2011)

Structural studies of proteins and protein-ligand complexes by nuclear magnetic resonance (NMR) spectroscopy can be greatly enhanced by site-specific attachment of lanthanide ions to create paramagnetic centers. In particular, pseudocontact shifts (PCS) g

AZOLE-FUSED PYRIDAZIN-3(2H)-ONE DERIVATIVES

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Paragraph 0480; 0481; 0494; 0495, (2021/04/01)

Disclosed are compounds of Formula (1) and pharmaceutically acceptable salts thereof, wherein α, β, n, R4, R5, R6, R8, R9, R10, R11, X1, X2, X3 and X7 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula (1), to pharmaceutical compositions comprising them, and to their use for treating diseases, disorders, and conditions associated with GPR139.

Value of zeolites in asymmetric induction during photocyclization of pyridones, cyclohexadienones and naphthalenones

Sivasubramanian, Karthikeyan,Kaanumalle, Lakshmi S.,Uppili, Sundararajan,Ramamurthy

, p. 1569 - 1576 (2008/02/05)

Two strategies, namely chiral inductor and chiral auxiliary approaches, have been examined within zeolites with the aim of achieving asymmetric induction during the photocyclization of cyclohexadienone, naphthalenone and pyridone derivatives. Within zeoli

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