917377-75-4 Usage
Uses
Used in Pharmaceutical Industry:
(R)-(+)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene is used as a chiral ligand for the synthesis of pharmaceuticals, enabling the production of enantiomerically pure compounds. Its high enantioselectivity is crucial for the development of drugs with improved efficacy and reduced side effects.
Used in Natural Product Synthesis:
In the field of natural product synthesis, (R)-(+)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene is used as a chiral ligand to facilitate the production of complex molecules with specific stereochemistry. This is essential for the development of new drugs and the study of biologically active compounds.
Used in Fine Chemicals Industry:
(R)-(+)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene is employed as a chiral ligand in the synthesis of fine chemicals, which are high-purity specialty chemicals used in various applications such as fragrances, flavors, and agrochemicals. Its ability to impart high enantioselectivity ensures the production of high-quality enantiomerically pure products.
Check Digit Verification of cas no
The CAS Registry Mumber 917377-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,3,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 917377-75:
(8*9)+(7*1)+(6*7)+(5*3)+(4*7)+(3*7)+(2*7)+(1*5)=204
204 % 10 = 4
So 917377-75-4 is a valid CAS Registry Number.
