335075-94-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335075-94-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,0,7 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 335075-94:
(8*3)+(7*3)+(6*5)+(5*0)+(4*7)+(3*5)+(2*9)+(1*4)=140
140 % 10 = 0
So 335075-94-0 is a valid CAS Registry Number.
335075-94-0Relevant articles and documents
Studies on the reactivity of N-(3-thienyl)carbamates
Brugier, Delphine,Outurquin, Francis,Paulmier, Claude
, p. 37 - 43 (2001)
Tert-Butyl 2-allyl- and N-allyl-3-thienylcarbamates were used as substrates for the preparation of thieno-[3,2-b]pyrroles 9 and 5,6-dihydrothieno[3,2-b]pyrroles 10. Pd-catalyzed cyclization of N-allyl-(2-bromo-3-thienyl)carbamates 12 has allowed access to
