96864-19-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96864-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,8,6 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 96864-19:
(7*9)+(6*6)+(5*8)+(4*6)+(3*4)+(2*1)+(1*9)=186
186 % 10 = 6
So 96864-19-6 is a valid CAS Registry Number.
96864-19-6Relevant articles and documents
Synthesis of Siphulin, a Naturally Occurring Homoflavone
Kjaer, Anders,Kjaer, Dana
, p. 65 - 68 (2007/10/02)
Siphulin, the only homoflavone known in Nature, is synthesized from 2-hydroxy-4-benzyloxy-6-heptylacetophenone and methyl 2-carboxy-3,5-dibenzyloxyhomophthalate, reacting, in the presence of sodium hydride, to give tri-O-benzylprotosiphulin, convertible,