161030-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161030-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,0,3 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 161030-52:
(8*1)+(7*6)+(6*1)+(5*0)+(4*3)+(3*0)+(2*5)+(1*2)=80
80 % 10 = 0
So 161030-52-0 is a valid CAS Registry Number.
161030-52-0Relevant articles and documents
Twofold Bridged Sulfone-substituted Dewar-Benzenes: New Ways to Twofold Brideged Prismanes
Gleiter, Rolf,Ohlbach, Frank
, p. 2049 - 2050 (1994)
The di(tert-butylsulfonyl) substituents in the 2,3-positions of doubly bridged Dewar benzenes have been replaced by alkyl or aryl substituents; the resulting Dewar benzenes have been transformed to the corresponding prismanes.