112635-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112635-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112635-45:
(8*1)+(7*1)+(6*2)+(5*6)+(4*3)+(3*5)+(2*4)+(1*5)=97
97 % 10 = 7
So 112635-45-7 is a valid CAS Registry Number.
112635-45-7Relevant articles and documents
A Novel two-step Synthesis of 3-Phenyl-2H-1benzopyrans
Gopal, D.,Rajagopalan, K.
, p. 401 (2007/10/02)
Rearrangement of 3-aryloxy-1-bromo-2-phenylprop-1-enes (3), synthesised from 1,3-bromo 2-phenylprop-1-enes (2) and phenols, in refluxing polyethylene glycol-400 and N,N-diethylaniline gives 3-phenyl-2H-1-benzopyrans (5) in good yields (ca. 70 percent).
