745783-80-6 Usage
General Description
(R)-(-)-1-Indanyl isocyanate is a chemical compound with the molecular formula C10H7NO and a molecular weight of 157.17 g/mol. It is an isocyanate derivative with a chiral center, resulting in two stereoisomers. (R)-(-)-1-INDANYL ISOCYANATE is commonly used in organic synthesis as a reagent in the formation of isocyanate-containing compounds, such as polyurethanes and biologically active compounds. It is also used in the production of pharmaceuticals and agrochemicals. (R)-(-)-1-Indanyl isocyanate is a highly reactive and potentially hazardous compound, and precautions should be taken when handling and working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 745783-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,7,8 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 745783-80:
(8*7)+(7*4)+(6*5)+(5*7)+(4*8)+(3*3)+(2*8)+(1*0)=206
206 % 10 = 6
So 745783-80-6 is a valid CAS Registry Number.
745783-80-6Relevant articles and documents
Enantioselective Aza-Henry reaction with an N-sulfinyl urea organocatalyst
Robak, Maryann T.,Trincado, Monica,Ellman, Jonathan A.
, p. 15110 - 15111 (2008/09/18)
A new class of organocatalyst has been developed that incorporates a sulfinyl group as a urea or thiourea substituent. The sulfinyl group serves to simultaneously acidify the urea and provide asymmetric induction in hydrogen-bond-catalyzed reactions. The utility of this new catalyst structure is demonstrated by the high selectivity provided in the aza-Henry reaction not only for aromatic N-Boc imine substrates but also for aliphatic imines for which enantioselective H-bonding catalysis has not previously been demonstrated. Copyright