163233-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 163233-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,2,3 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163233-80:
(8*1)+(7*6)+(6*3)+(5*2)+(4*3)+(3*3)+(2*8)+(1*0)=115
115 % 10 = 5
So 163233-80-5 is a valid CAS Registry Number.
163233-80-5Relevant articles and documents
Knots for Molecular Strings of Beads
Liu, Shu,Lee, Sang-Hun,Shen, Ya Xi,Gibson, Harry W.
, p. 3155 - 3162 (2007/10/02)
Three α,α,ω,ω-tetraaryl α,ω-diols 10 were synthesized via Grignard reactions of p-tert-butylbromobenzene with 1,10-bis(p-carbethoxyphenoxy)decane, dimethyl terephthalate, and dimethyl adipate (8).The diols 10 were converted to 1,10-bisp-bis(p'-tert-buty
