1058722-57-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1058722-57-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,8,7,2 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1058722-57:
(9*1)+(8*0)+(7*5)+(6*8)+(5*7)+(4*2)+(3*2)+(2*5)+(1*7)=158
158 % 10 = 8
So 1058722-57-8 is a valid CAS Registry Number.
1058722-57-8Relevant articles and documents
Phosphonium- and borate-bridged zwitterionic ladder stilbene and its extended analogues
Fukazawa, Aiko,Yamada, Hiroshi,Yamaguchi, Shigehiro
, p. 5582 - 5585 (2009/03/11)
(Chemical Equation Presented) A rung up: A polar and rigid stilbene with phosphonium and borate bridging moieties was synthesized by the spontaneous cyclization of a boryl- and phosphanyl-substituted diphenylacetylene (see picture). Various extended ladde
