76499-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76499-48-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,9 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76499-48:
(7*7)+(6*6)+(5*4)+(4*9)+(3*9)+(2*4)+(1*8)=184
184 % 10 = 4
So 76499-48-4 is a valid CAS Registry Number.
76499-48-4Relevant articles and documents
Synthesis of a C3-Symmetric Tris-Bridged Cyclophane with a Triphenylmethyl Component
Nakazaki, Masao,Yamamoto, Koji,Toya, Takayuki
, p. 2553 - 2554 (1980)
High-dilution coupling of 6 and 7 afforded the trithia derivative 8 which was converted, via the trisulfone 9, into 17-methyl(1,3,5)benzeno(3,3',3'')triphenylmethanophane (10) with C3 symmetry.