155811-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155811-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,8,1 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155811-65:
(8*1)+(7*5)+(6*5)+(5*8)+(4*1)+(3*1)+(2*6)+(1*5)=137
137 % 10 = 7
So 155811-65-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H13N5O3S/c24-16(13-7-3-1-4-8-13)20-21-18-19-15(11-27-18)17-22(12-26-23(17)25)14-9-5-2-6-10-14/h1-11H,12H2/b21-20+
155811-65-7Relevant articles and documents
Synthesis, reactions and biological evaluation of 4-(4-thiazolyl)sydnones
Yelamaggad, Channabasaveshwar V.,Hiremath, Uma S.,Badami, Bharati V.
, p. 848 - 857 (2007/10/02)
The synthesis of a large number of different 4-(4-thiazolyl)sydnones has been described.Based on functional groups at C-2 of thiazolyl moiety, some reactions were carried out on a few 4-(4-thiazolyl)sydnones.All the compounds synthesized have been subject