108630-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108630-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,3 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108630-11:
(8*1)+(7*0)+(6*8)+(5*6)+(4*3)+(3*0)+(2*1)+(1*1)=101
101 % 10 = 1
So 108630-11-1 is a valid CAS Registry Number.
108630-11-1Relevant articles and documents
DIRECT REGIOSELECTIVE FORMATION OF POLYSUBSTITUTED TETRAHYDROFURANS FROM UNPROTECTED POLYOLS
Fujioka, Hiromichi,Kitagawa, Hidetoshi,Kondo, Michinori,Kita, Yasuyuki
, p. 743 - 746 (2007/10/02)
The reaction of unprotected polyols (tetraols, pentitol and hexitol) with trimethyl orthobenzoate in CH2Cl2-MeOH afforded polysubstituted tetrahydrofurans in a one-pot synthesis.
