227027-25-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 227027-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,0,2 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 227027-25:
(8*2)+(7*2)+(6*7)+(5*0)+(4*2)+(3*7)+(2*2)+(1*5)=110
110 % 10 = 0
So 227027-25-0 is a valid CAS Registry Number.
227027-25-0Relevant articles and documents
Addition of phenylacetylene to germasilenes
Baines, Kim M.,Dixon, Craig E.,Langridge, Jonathon M.,Liu, Hui Wen,Zhang, Fagen
, p. 2206 - 2209 (2008/10/08)
Phenylacetylene has been found to add regioselectively to both tetramesitylgermasilene and Si,Si-di-tert-butyldimesitylgermasilene to give the 3-phenyl-1-sila-2-germacyclobut-3-enes, exclusively. The regioselectivity of the adducts was established by nucl
