370069-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 370069-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,0,0,6 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 370069-80:
(8*3)+(7*7)+(6*0)+(5*0)+(4*6)+(3*9)+(2*8)+(1*0)=140
140 % 10 = 0
So 370069-80-0 is a valid CAS Registry Number.
370069-80-0Relevant articles and documents
5-acylamino-4-phenoxyphthalodinitriles and metal phthalocyanines based thereon
Maizlish,Balakirev,Shishkina,Shaposhnikov
, p. 246 - 249 (2007/10/03)
Tetra(5-acetylamino-4-phenoxy)-, tetra(5-benzoylamino-4-phenoxy)-, and tetra(5-octanoylamino-4-phenoxy)phthalocyanines are synthesized, and their electronic absorption spectra are studied.
