118348-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118348-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,3,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118348-57:
(8*1)+(7*1)+(6*8)+(5*3)+(4*4)+(3*8)+(2*5)+(1*7)=135
135 % 10 = 5
So 118348-57-5 is a valid CAS Registry Number.
118348-57-5Relevant articles and documents
SODIUM PERBORATE OXIDATIONS OF CYCLIC AND ACYCLIC ALKENES TO OXIRANES OR VICINAL ACETOXY ALCOHOLS
Xie, Gaoyang,Xu, Linxiao,Hu, Jun,Ma, Shiming,Hou, Wei,Tao, Fenggang
, p. 2967 - 2968 (1988)
Under different reaction conditions, sodium perborate/acetic anhydride oxidizes alkenes into oxiranes or vicinal acetoxy alcohols in good yields.
