73334-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73334-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,3 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73334-04:
(7*7)+(6*3)+(5*3)+(4*3)+(3*4)+(2*0)+(1*4)=110
110 % 10 = 0
So 73334-04-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N5O6/c1-2-5(10(13)14)3(8)7(12(17)18)4(9)6(2)11(15)16/h8-9H2,1H3
73334-04-0Relevant articles and documents
Improved synthesis of 3,5-diamino-2,4,6-trinitrotoluene
Marchand,Reddy
, p. 261 - 262 (2007/10/02)
A three step, efficient synthesis is described that provides the title compound in 58% overall yield from orcinol (3,5-dihydroxytoluene) monohydrate.