14387-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14387-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14387-84:
(7*1)+(6*4)+(5*3)+(4*8)+(3*7)+(2*8)+(1*4)=119
119 % 10 = 9
So 14387-84-9 is a valid CAS Registry Number.
14387-84-9Relevant articles and documents
Direct carboxamidation of sydnones with chlorosulfonyl isocyanate
Turnbull, Kenneth,Gross, Kevin C.,Hall, Tyler A.
, p. 931 - 937 (1998)
Various 4-carboxamido sydnones 2 can be prepared in good yield by reaction of the corresponding 3-substituted sydnones (cf. 1) with chlorosulfonyl isocyanate at room temperature.