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13113-90-1

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13113-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13113-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,1 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13113-90:
(7*1)+(6*3)+(5*1)+(4*1)+(3*3)+(2*9)+(1*0)=61
61 % 10 = 1
So 13113-90-1 is a valid CAS Registry Number.

13113-90-1Downstream Products

13113-90-1Relevant articles and documents

The chlorination reaction of O-alkyl S-alkyl(aryl) thiophosphoric(-nic) acid derivatives with phosphorus oxychloride

He, Zheng-Jie,Chen, Wen-Bing,Ma, Fu-Peng,Zhou, Zheng-Hong,Tang, Chu-Chi

, p. 49 - 55 (2007/10/03)

It is reported that a variety of O-alkyl S-alkyl(aryl) thiophosphoric(-nic) acid derivatives 4 can be readily chlorinated with phosphorus oxychloride giving S-alkyl(aryl) thiophosphoro(-no)chloridates 2 and O-alkyl phosphorodichloridates 3.

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