76859-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76859-73-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,5 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76859-73:
(7*7)+(6*6)+(5*8)+(4*5)+(3*9)+(2*7)+(1*3)=189
189 % 10 = 9
So 76859-73-9 is a valid CAS Registry Number.
76859-73-9Relevant articles and documents
Cyclopropanation of Some α,β-Unsaturated Sulphones
Reddy, D. Bhaskar,Sankaraiah, B.,Balaji, T.
, p. 563 - 566 (2007/10/02)
α,β-Unsaturated sulphones have been cyclopropanated with dimethylsulphonium methylide to obtain stereoselectively trans-1-(arylsulphonyl)-2-arylcyclopropanes (Ia-j).The trans-structure for these compounds has been arrived at on the basis of IR and PMR spe
