876620-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876620-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,6,2 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 876620-46:
(8*8)+(7*7)+(6*6)+(5*6)+(4*2)+(3*0)+(2*4)+(1*6)=201
201 % 10 = 1
So 876620-46-1 is a valid CAS Registry Number.
876620-46-1Relevant articles and documents
Synthesis of 2-chloromethyl-5-aryl-, 2-chloromethyl-5-(5-methyl-2-furyl)-, and 2-chloromethyl-5-(1,5-dimethyl-2-pyrrolyl)-1,3,4-oxadiazoles from tetrazole derivatives
Baranov,Tsypin,Malin,Laskin
, p. 773 - 775 (2007/10/03)
Acetylation of 5-aryltetrazoles, 5-(5-methyl-2-furyl)tetrazole, and 5-(1,5-dimethyl-2-pyrrolyl)tetrazole with chloroacetyl chloride was studied.
