86788-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86788-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,8 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86788-52:
(7*8)+(6*6)+(5*7)+(4*8)+(3*8)+(2*5)+(1*2)=195
195 % 10 = 5
So 86788-52-5 is a valid CAS Registry Number.
86788-52-5Relevant articles and documents
Synthesis of 3-(3,3-Dimethyl)xanthyletin
Swaroop, Divya,Sharma, R. B.,Kapil, R. S.
, p. 105 - 108 (2007/10/02)
A convenient method for the construction of 3,3-dimethylallyl unit at C-3 of coumarin nucleus has been developed and utilized in the synthesis of the title compound (14).The synthetic strategy involves condensation of 3-formyl-7-benzyloxycoumarin with ace
