856980-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856980-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,9,8 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 856980-83:
(8*8)+(7*5)+(6*6)+(5*9)+(4*8)+(3*0)+(2*8)+(1*3)=231
231 % 10 = 1
So 856980-83-1 is a valid CAS Registry Number.
856980-83-1Relevant academic research and scientific papers
Determination of potentially mutagenic and carcinogenic electrophiles in environmental samples
Cheh,Carlson
, p. 1001 - 1006 (2007/10/02)
Direct acting mutagens are common in many types of environmental samples. Most direct acting mutagens are electrophiles. The nucleophile 4-nitrothiophenol reacts readily with electrophilic alkyl halides and epoxides to form thioethers which have absorptio
