309255-51-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 309255-51-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,2,5 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 309255-51:
(8*3)+(7*0)+(6*9)+(5*2)+(4*5)+(3*5)+(2*5)+(1*1)=134
134 % 10 = 4
So 309255-51-4 is a valid CAS Registry Number.
309255-51-4Relevant articles and documents
New carbaalanes containing clusters of aluminum and carbon atoms: (AlEt)8(CCH2C6H5)5H, (AlMe)8(CCH2C6H5) 5(CC-C6H5), and (A
Uhl, Werner,Breher, Frank
, p. 4536 - 4543 (2008/10/08)
The open carbaalane cluster (AlEtM)7(C=CHC6H5)2(CCH 2C6H5)3 (2), which was obtained in our group only recently, reacted with an excess of diethylaluminum hydride with
