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1005787-74-5

1005787-74-5

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1005787-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1005787-74-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,7,8 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1005787-74:
(9*1)+(8*0)+(7*0)+(6*5)+(5*7)+(4*8)+(3*7)+(2*7)+(1*4)=145
145 % 10 = 5
So 1005787-74-5 is a valid CAS Registry Number.

1005787-74-5Downstream Products

1005787-74-5Relevant articles and documents

Electrophilic cyclization of 4-thio-but-2-yn-1-ols via 1,2-migration of the thio group: efficient synthesis of 2,4-dihalo-3-thio-substituted furans

Zhou, Hongwei,Yao, Jinzhong,Liu, Guoliang

, p. 226 - 228 (2008)

A facile and efficient method for the synthesis of 2,4-dihalo-3-thio-furans via the electrophilic cyclization and 1,2-migration of the thio group of 4-thio-but-2-yn-1-ols was developed. As a result of the ready availability of starting materials and the s

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