13617-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13617-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,1 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13617-19:
(7*1)+(6*3)+(5*6)+(4*1)+(3*7)+(2*1)+(1*9)=91
91 % 10 = 1
So 13617-19-1 is a valid CAS Registry Number.
13617-19-1Relevant articles and documents
Enhancement of Ring-Opening of Tetrahydrofuran by Trimethylsilyl Chloride in the Presence of Metal Oxides.
Kawakami, Yuhsuke,Yamashita, Yuya
, p. 253 - 256 (2007/10/02)
Tetrahydrofuran was cleaved by trimethylsilyl chloride in the presence of metal oxides like alumina in hexane even at 50 deg C.